CN1155977A - Acrylamide germicide containing fluoro-diphenyl - Google Patents

Acrylamide germicide containing fluoro-diphenyl Download PDF

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CN1155977A
CN1155977A CN 96115504 CN96115504A CN1155977A CN 1155977 A CN1155977 A CN 1155977A CN 96115504 CN96115504 CN 96115504 CN 96115504 A CN96115504 A CN 96115504A CN 1155977 A CN1155977 A CN 1155977A
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alkyl
compound
alcohol
replacement
disease
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李宗成
刘长令
刘武成
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Shenyang Research Institute of Chemical Industry Co Ltd
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Shenyang Research Institute of Chemical Industry Co Ltd
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Abstract

A germicide containing fluorodiphenyl acrylamides is used to prevent and eliminate downy mildew, septic mildew, etc. caused by Oomycetes' pathogenic bacteria with special effect.

Description

Fluorine-containing diphenyl acrylamide germicide
Belong to disinfectant use in agriculture
Deutsche Bundespatent discloses 3541716,3615488 and all reported the diphenylprop acrylamide compound with bactericidal activity, and this compounds is not good enough to the control efficiency of crop pest, also needs active more excellent compound.In the control cucumber downy mildew, the control efficiency of bactericide such as metalaxyl, aliette, tpn, Pu Like is all not ideal enough.For satisfying the requirement on agricultural, the gardening, the invention provides new fluorine-containing diphenyl acrylamide germicide and preparation thereof.
The general formula of fluorine-containing diphenylprop acrylamide fungicide compound of the present invention is: In the following formula:
R 1, R 2=C 1～6Alkyl, C 1～6Book haloalkyl, C 1～6Alkoxy-C 1～6Alkyl, C 1～6Halogenated alkoxy-C 1～6Alkyl, C 3～6Cycloalkyl, C 3～6Cycloalkyl-C 1～6Alkyl, C 2～6Thiazolinyl, C 2～6Alkynyl, (replacement) aryl, (replacement) aryl-C 1～6Alkyl.R 1, R 2Can be identical or different, also can form five, six annulus.
R 3=hydrogen, halogen, cyano group, nitro, triazolyl, pyrazolyl, imidazole radicals, C 1～6Alkyl, C 1～6Alkoxyl.
X=oxygen, sulphur or NH.
Z=key or oxygen.
R 4, R 5=hydrogen, C 1～6Alkyl, C 2-6Thiazolinyl, C 2～6Alkynyl, C 1～6Alkoxy-C 1～6Alkyl, C 1～6Halogenated alkoxy-C 2～6Thiazolinyl, C 1～6Halogenated alkoxy-C 2～6Alkynyl, C 1～6Haloalkyl, C 1～6The basic carbonyl of alkane (oxygen), (replacement) amido carbonyl, C 3～6Cycloalkyl, C 3～6Cycloalkyl-C 1-6Alkyl, (replacement) aryl-C 1-3Alkyl, (replacement) aryl carbonyl.R 4, R 5Can be identical or different, also can form five annulus or six annulus, as triazolyl, pyrazolyl, imidazole radicals, nafoxidine, morpholine, piperidines, piperazine, pyridazine, isoxazolyl.
Alkyl in the title compound, thiazolinyl, alkynyl refer to straight or branched alkyl, thiazolinyl, alkynyl, haloalkyl and can be the straight or branched alkyl that halogen replaces.
(replacement) aryl is meant phenyl, naphthyl, pyridine radicals, pyrimidine radicals, triazolyl, pyrazolyl, imidazole radicals, the pyridazinyl that halogen, cyano group, nitro, alkoxyl, phenyl, carboxyl, alkoxy carbonyl, amido replace, and substituent number is 0～5.
In the compound of the present invention, what have greater activity has: compound 1,3-(4-fluorophenyl)-3-(3, the 4-Dimethoxyphenyl) acryloyl morpholine Compound 2,3-(4-fluorophenyl)-3-(3-methoxyl group-4-ethoxyl phenenyl) acryloyl morpholine Compound 3,3-(4-fluorophenyl)-3-(3-ethyoxyl-4-methoxyphenyl) acryloyl morpholine
Figure A9611550400061
Compound 4,3-(4-fluorophenyl)-3-(3, the 4-Dimethoxyphenyl)-N-methoxyl group-N methacrylamide
Figure A9611550400062
Compound 5,3-(4-fluorophenyl)-3-(3-ethyoxyl-4-methoxyphenyl)-N-methoxyl group-N methacrylamide Compound 6,3-(4-fluorophenyl)-3-(3-methoxyl group-4-ethoxyl phenenyl)-N-methoxyl group-N methacrylamide
Figure A9611550400064
Title compound of the present invention can make by the following method:
Method one reaction equation is as follows:
The method two reaction equation is as follows:
Figure A9611550400072
Method one and method two all are to make in 0.5～24 hour reacting to the solvent boiling point temperature in 0 ℃ in atent solvent (benzene,toluene,xylene, ether, oxolane, dimethyl formamide) in the presence of the highly basic (sodium hydroxide, potassium hydroxide, sodium hydride, potassium tert-butoxide, sodium tert-butoxide, sodium methoxide, caustic alcohol).
Method three reaction equations are as follows:
Figure A9611550400073
Intermediate (V) reacts to the solvent boiling point temperature in 0 ℃ in atent solvent (benzene,toluene,xylene, ether, oxolane, dimethyl formamide, carrene) and made in 0.5～24 hour in the presence of chlorinating agent thionyl chloride, phosphorus oxychloride, phosphorus trichloride, oxalyl chloride, phosgene.
Method four reaction equations are as follows:
Figure A9611550400081
(I) (X=O) is dissolved in the atent solvent (carrene, chloroform, dichloroethane, oxolane, benzene,toluene,xylene, chlorobenzene, dichloro-benzenes, ether, acetonitrile), in the presence of alkali (triethylamine, sodium hydroxide, potassium hydroxide, sodium bicarbonate, saleratus) with phosphorus pentasulfide in-25 ℃ to solvent boiling point thermotonus 0.5～24 hour, make title compound (I) after the processing.
The general formula of title compound of the present invention (I) comprises the compound shown in table 1～5:
Table 1
Figure A9611550400082
R 1      R 2    R 3  X    Z    R 4     R 5 CH 3    CH 3    H    O    -    CH 3    CH 3 CH 3    CH 3    CN   O    -    CH 3    CH 3 CH 3    CH 3    H    O    -    CH 3    C 2H 5 CH 3    CH 3    H    O    -    CH 3    C 3H 7n CH 3    CH 3    H    O    -    CH 3    C 3H 7i CH 3    CH 3    H    O    -    CH 3    C 4H 9n CH 3    CH 3    H    O    -    CH 3    C 4H 9i R 1     R 2     R 3  X    Z    R 4      R 5 CH 3    CH 3    H    O    -    CH 3     C 5H 11n CH 3    CH 3    H    O    -    C 2H 5   C 2H 5 CH 3    CH 3    H    O    -    C 2H 5   C 3H 7n CH 3    CH 3    H    O    -    C 2H 5   C 3H 7i CH 3    CH 3    H    O    -    C 2H 5   C 4H 9n CH 3    CH 3    H    O    -    C 2H 5   C 4H 9i CH 3    CH 3    H    O    -    C 2H 5   C 5H 11n CH 3    CH 3    H    O    -    C 3H 7n  C 3H 7n CH 3    CH 3    H    O    -    C 3H 7n  C 3H 7i CH 3    CH 3    H    O    -    C 3H 7n  C 4H 9n CH 3    CH 3    H    O    -    C 3H 7n  C 4H 9i CH 3    CH 3    H    O    -    C 3H 7n  C 5H 11n CH 3    CH 3    H    O    -    C 3H 7i  C 3H 7i CH 3    CH 3    H    O    -    C 3H 7i  C 4H 9n CH 3    CH 3    H    O    -    C 3H 7i  C 4H 9i CH 3    CH 3    H    O    -    C 3H 7i  C 5H 11n CH 3    CH 3    H    O    -    C 4H 9n  C 4H 9n CH 3    CH 3    H    O    -    C 4H 9n  C 4H 9i CH 3    CH 3    H    O    -    C 4H 9n  C 5H 11n CH 3    CH 3    H    O    -    CH 3    
Figure A9611550400091
CH 3    CH 3    H    O    -    CH 3    
Figure A9611550400092
CH 3    CH 3    H    O    -    CH 3     CH 3    CH 3    H    O    -    C 2H 5   CH 3    CH 3    H    O    -    C 3H 7   CH 3    CH 3    H    O    -    CH 3    CH 2C≡CH CH 3    CH 3    H    O    -    CH 3    CH 2CH＝CH 2 CH 3    CH 3    H    O    -    CH 3    CH 2C≡CCH 3 CH 3    CH 3    H    O    -    CH 3    CH 2OCH 3 CH 3    CH 3    H    O    -    CH 3    CH 2CH 2OCH 3 CH 3    CH 3    H    O    -    CH 3    CH 2OCH 2CHH 3 CH 3    CH 3    H    O    -    CH 3    CH 2CH 2OC 2H 5 CH 3    CH 3    H    O    -    CH 3    CH 2Ph R 1     R 2     R 3  X    Z    R 4       R 5 CH 3    CH 3    H    O    -    CH 3    CH 2Ph-4-CI CH 3    CH 3    H    O    -    CH 3    CH 2Ph-4-F CH 3    CH 3    H    O    -    CH 3    CH 2Ph-3，4-CI2 CH 3    CH 3    H    O    -    CH 3    CH 2Ph-4-OCH 3 CH 3    CH 3    H    O    -    CH 3    CH 2Ph-4-CH 3 CH 3    CH 3    H    O    -    CH 3    CH 2(CH 3)Ph CH 3    CH 3    H    O    -    CH 3    CH 2CF 3 CH 3    CH 3    H    O    -    CH 3    CH 2Ph CH 3    CH 3    H    O    -    CH 3    CH 2Ph-4-CI CH 3    CH 3    H    O    -    CH 3    CH 2Ph-4-F CH 3    CH 3    H    O    -    CH 3    CH 2Ph-3，4-CI 2 CH 3    CH 3    H    O    -    C 2H 5  CH 2C≡CH CH 3    CH 3    H    O    -    C 2H 5  CH 2CH＝CH 2 CH 3    CH 3    H    O    -    C 2H 5  CH 2Ph CH 3    CH 3    H    O    -    C 2H 5  CH 2C≡CCH 3 CH 3    CH 3    H    O    -    C 2H 5  CH 2OCH 3 CH 3    CH 3    H    O    -    C 2H 5  CH 2CH 2OCH 3 CH 3    CH 3    H    O    -    C 2H 5  CH 2OCH 2CH 3 CH 3    CH 3    H    O    -    C 2H 5  CH 2CH 2OC 2H 5 CH 3    CH 3    H    O    -    C 3H 7  CH 2C≡CH CH 3    CH 3    H    O    -    C 3H 7  CH 2CH＝CH 2 CH 3    CH 3    H    O    -    C 3H 7  CH 2C≡CCH 3 CH 3    CH 3    H    O    -    C 3H 7  CH 2Ph CH 3    CH 3    H    O    O    CH 3    CH 3 CH 3    CH 3    H    O    O    CH 3    C 2H 5 CH 3    CH 3    H    O    O    CH 3    C 3H 7n CH 3    CH 3    H    O    O    CH 3    C 3H 7i CH 3    CH 3    H    O    O    CH 3    C 4H 9n CH 3    CH 3    H    O    O    CH 3    C 4H 9i CH 3    CH 3    H    O    O    CH 3    CH 2OCH 3 CH 3    CH 3    H    O    O    CH 3    CH 2CH 2OCH 3 CH 3    CH 3    H    O    O    CH 3    CH 2OCH 2CH 3 R 1     R 2     R 3  X    Z    R 4       R 5 CH 3    CH 3    H    O    O    CH 3      CH 2CH 2OC 2H 5 CH 3    CH 3    H    O    O    CH 3      CH 2C≡CH CH 3    CH 3    H    O    O    CH 3      CH 2CH＝CH 2 CH 3    CH 3    H    O    O    CH 3      CH 2C≡CCH 3 CH 3    CH 3    H    O    O    CH 3      CH 2Ph CH 3    CH 3    H    O    O    CH 3      CH 2Ph-4-CI CH 3    CH 3    H    O    O    CH 3      CH 2Ph-4-F CH 3    CH 3    H    O    O    CH 3      CH 2Ph-3，4-CI 2 CH 3    CH 3    H    O    O    CH 3      CH 2Ph-4-OCH 3 CH 3    CH 3    H    O    O    CH 3      CH 2Ph-4-CH 3 CH 3    CH 3    H    O    O    CH 3      CH 2(CH 3)Ph CH 3    CH 3    H    O    O    C 2H 5    CH 3 CH 3    CH 3    H    O    O    C 2H 5    C 2H 5 CH 3    CH 3    H    O    O    C 2H 5    C 3H 7n CH 3    CH 3    H    O    O    C 2H 5    C 3H 7i CH 3    CH 3    H    O    O    C 2H 5    C 4H 9n CH 3    CH 3    H    O    O    C 2H 5    CH 2C≡CH CH 3    CH 3    H    O    O    C 2H 5    CH 2CH＝CH 2 CH 3    CH 3    H    O    O    CH 3      CH 2C≡CCH 3 CH 3    CH 3    H    O    O    C 2H 5    CH 2OCH 3 CH 3    CH 3    H    O    O    C 2H 5    CH 2CH 2OCH 3 CH 3    CH 3    H    O    O    C 2H 5    CH 2OCH 2CH 3 CH 3    CH 3    H    O    O    C 2H 5    CH 2CH 2OC 2H 5 CH 3    CH 3    H    O    O    C 2H 5    CH 2Ph CH 3    CH 3    H    O    O    C 2H 5    CH 2Ph-4-CI CH 3    CH 3    H    O    O    C 2H 5    CH 2Ph-4-F CH 3    CH 3    H    O    O    C 2H 5    CH 2Ph-3，4-CI 2 CH 3    CH 3    H    O    O    C 2H 5    CH 2Ph-4-OCH 3 CH 3    CH 3    H    O    O    C 2H 5    CH 2Ph-4-CH 3 CH 3    CH 3    H    O    O    C 2H 5    CH 2(CH 3)Ph CH 3    CH 3    H    O    O    CH 2OCH 3 CH 2C≡CH CH 3    CH 3    H    O    O    CH 2OCH 3 CH 2Ph R 1     R 2    R 3  X    Z    R 4            R 5 CH 3    CH 3   H    O    O    CH 2OCH 3      CH 2OCH 3 CH 3    CH 3   H    O    O    CH 2CH＝CH 2   CH 3 CH 3    CH 3   H    O    O    CH 2CH＝CH 2   CH 2CH＝CH 2 CH 3    CH 3   H    O    O    CH 2CH＝CH 2   C 2H 5 CH 3    CH 3   H    O    O    CH 2CH＝CH 2   C 3H 7n CH 3    CH 3   H    O    O    CH 2CH＝CH 2   CH 2Ph CH 3    CH 3   H    O    O    CH 2CH＝CH 2   CH 2Ph-4-CI CH 3    CH 3   H    O    O    CH 2CH＝CH 2   CH 2Ph-4-F CH 3    CH 3   H    O    O    CH 2C≡CH      CH 3 CH 3    CH 3   H    O    O    CH 2C≡CH      C 2H 5 CH 3    CH 3   H    O    O    CH 2C≡CH      CH 2C≡CH CH 3    CH 3   H    O    O    CH 2C≡CH      C 3H 7n CH 3    CH 3   H    O    O    CH 2C≡CH      CH 2OCH 3 CH 3    CH 3   H    O    O    CH 2C≡CH      CH 2CH 2OCH 3 CH 3    CH 3   H    O    O    CH 2C≡CH      CH 2Ph-4-CI CH 3    CH 3   H    O    O    CH 2C≡CH      CH 2Ph-4-F CH 3    CH 3   H    O    O    CH 2Ph         CH 3 CH 3    CH 3   H    O    O    CH 2Ph         C 2H 5 CH 3    CH 3   H    O    O    CH 2Ph         C 3H 7n CH 3    CH 3   H    O    O    CH 2Ph         CH 2CF 3 CH 3    CH 3   H    O    -    CH 3           CH 2A CH 3    CH 3   H    O    -    C 2H 5         CH 2A CH 3    CH 3   H    O    -    C 3H 7         CH 2A CH 3    CH 3   H    O    -    C 3H 7i        CH 2A CH 3    CH 3   H    O    -    CH 3           CH 2B CH 3    CH 3   H    O    -    C 2H 5         CH 2B CH 3    CH 3   H    O    -    C 3H 7         CH 2B CH 3    CH 3   H    O    -    C 3H 7i        CH 2B CH 3    CH 3   H    O    O    CH 3           CH 2A CH 3    CH 3   H    O    O    CH 3           CH 2B CH 3    CH 3   H    O    O    CH 3           CH 2D CH 3    CH 3   H    O    O    CH 3           CH 2E
Table 2
Figure A9611550400132
R 4R 5R 6R 7ZCH 3CH 3H H-C 2H 5C 2H 5H H-C 3H 7nC 3H 7nH H-C 3H 7iC 3H 7iH H-CH 3C 2H 5H H-CH 3C 3H 7iH H-CH 3C 4H 9nH H-CH 3CH 3H H OC 3H 7nC 3H 7nH H OCH 3CH 3H H OC 2H 5C 2H 5H H OC 3H 7nC 3H 7nH H OC 3H 7iCH 2C ≡ CH H H OCH 3CH 2CH=CH 2H H OCH 3CH 2Ph H H OC 2H 5C 2H 5H H OR 4R 5R 6R 7ZC 2H 5CH 3H H OC 2H 5C 3H 7nH H OC 2H 5C 3H 7iH H OCH 3CH 2Ph-4-F H H OC 2H 5CH 2Ph-4-F H H OCH 3CH 3F F OC 2H 5C 2H 5F F OCH 3C 2H 5F F OC 3H 7nC 3H 7nF F OC 3H 7iC 3H 7iF F OCH 3CH 2C ≡ CH F F OCH 3CH 2Ph F F OC 2H 5CH 3F F OC 2H 5C 3H 7nF F OCH 3CH 3F F-C 2H 5C 2H 5F F-CH 3C 2H 5F F-CH 3C 3H 7nF F-CH 3CH 2C CH F F-C 2H 5CH 2C CH F F-CH 3CH 2Ph F F-C 3H 7nC 3H 7nF F-CH 3CH 2A F F-CH 3CH 2A F F-
A=1,2,4-triazol-1-yl table 3
Figure A9611550400151
R3=H, CN X=OR1 R2 QCH 3CH 3Q1CH 3CH 3Q2CH 3CH 3Q3CH 3CH 3Q4CH 3CH 3Q5CH 3CH 3Q6CH 3CH 3Q7CH 3C 2H 5Q1C 2H 5CH 3Q2C 2H 5CH 3Q3C 2H 5CH 3Q4C 2H 5CH 3Q5C 2H 5CH 3Q6C 2H 5CH 3Q7CH 3C 2H 5Q2CH 3C 2H 5Q3CH 3C 2H 5Q4CH 3C 2H 5Q5CH 3C 2H 5Q6CH 3C 2H 5Q7
Figure A9611550400161
Table 4
Figure A9611550400162
Table 5 R3=H, CN X=O Q1～Q7 is with table 3
R6???R7???Q?????R6???R7???Q
H????H????Q1????F????F????Q1
H????H????Q2????F????F????Q2
H????H????Q3????F????F????Q3
H????H????Q4????F????F????Q4
H????H????Q5????F????F????Q5
H????H????Q6????F????F????Q6
H????H????Q7????F????F????Q7
Example 1
The preparation of 3-(4-fluorophenyl)-3-(3, the 4-Dimethoxyphenyl) acryloyl morpholines (compound 1)
With 26 gram (0.1 mole) 4-fluoro-3 ', 4 '-dimethoxy benzophenone join got ready contain 380 milliliters of toluene, in the mixed liquor of 0.15～0.35 mole of sodium tert-butoxide that the tert-butyl alcohol is 30 milliliters, adding under the hot reflux stirring, dripped 50 milliliters of toluene solutions that contain 0.15～0.35 mole of acetyl morphine in 5～8 hours, back flow reaction is told the tert-butyl alcohol simultaneously, reacts 6～12 hours (TLC tracking).Reaction finishes, cooling, and the washing toluene layer, crystallization is promptly separated out in anhydrous magnesium sulfate drying, precipitation, placement, and recrystallizing methanol gets product 31.5～34.0 gram (yields: 88～95%).Fusing point: 120～128 ℃ (Z/E mixture ratio 55/45).
IR (KBr compressing tablet): 1625cm -1(-CO-)
1H NMR (DMCO, interior mark tetramethylsilane 90MHz) δ:
=CH-CO-is suitable: 6.21ppm is anti-: 6.35ppm
Suitable, trans isomer can obtain by further separation.
Example 1 does not limit the present invention, utilizes similar method can make other mixture of the present invention.
Compound of the present invention (I) can use separately also can be made into binary or the application of ternary mix preparation with bactericide or the insecticide more than a kind or 2 kinds.
The bactericide that can mix with title compound of the present invention (I) has:
Captan, folpet, zineb, mancozeb, tmtd, difoltan, iprodione, the methyl sclex, first and second sclexes, own azoles alcohol, nitrile bacterium azoles, Tebuconazole, Pencycuron, frost urea cyanogen, biguanide spicy acid salt, prothiocarb, the mould prestige of second, ring bacterium amine, ester bacterium urea, alkene azoles alcohol, flutolanil, carbendazim, benomyl, triazolone, cyproconazole, thiophanate methyl, hydroxyisoxazole; butadiene morpholine; Propamocarb; metalaxyl; furalaxyl; M 9834; dislike acid amides; methasulfocarb; pyrifenox; fenpropidin; TH-164; BAS480F; BAS490F; ICIA5504; RH7592; MON24000; CGA219417; XRD-563; mepanipyrim; dimethomorph; fenpiclonil; seed dressing is strong; propiconazole; tpn; basudin; copper sulphate; Euparen; aliette; dislike mould spirit.
Can have with the insecticide that compound of the present invention (I) uses with:
Fenisobromolate, dicofol, parathion-methyl, 1605, Folithion, diazinon, chlopyrifos, RH7988, RH5992, Methomyl, the desinsection list, dimehypo, Padan, sevin, permethrin, cypermethrin, tetramethrin, tefluthrin, cyfloxylate, sumicidin, flufenoxuron, desinsection is grand, UC 62644, azoles mite ester (NNI850), MK239, AC303630 (azoles), Imidacloprid (NTN33893), ICIA5682, Fipronil, NI-25, CGA215944, TIA304, GR-572, CGA157419, CGA184699, PH-7023, XRD-473, ABG-6215, fenazaquin, methamidophos, pyridaben (NC129), NC170, NC184, NC196, SU8801, four mite piperazines.
In the binary or ternary mixture that is made into, the shared ratio of title compound of the present invention is 1%～99%.
Title compound of the present invention can be made into emulsion, pulvis, wetting powder, granule, colloidal suspending agent.
Pulvis, wetting powder, the used carrier of granule have diatomite, clay, gypsum, talcum powder, kaolin; Used solvent in the emulsion: benzene,toluene,xylene, alkylbenzene, chlorinated aromatic hydrocarbons, C1～6 fatty alcohols, phenmethylol, cyclohexanol, acetone, butanone, methyl iso-butyl ketone (MIBK), cyclohexanone, dimethyl formamide, dimethyl sulfoxide (DMSO), N-Methyl pyrrolidone, water etc.
Add anion, cation or non-ionic surface active agent in the preparation, surfactant can be emulsifier, dispersant or wetting agent.For example available dodecyl sodium sulfate, neopelex, polyoxyethylene groups fatty acid ester, polyoxyethylene groups fatty acid alcohol, polyoxyethylene groups fatty acid amine, ethoxy castor oil, sodium lignin sulfonate (potassium), carboxymethyl alcohol, polyvinyl alcohol, polyvinyl ester.
Example 2
Compound 40 of the present invention, diatomite 53, C 12～20Alcohol sulfuric ester 4,3 parts of neopelexes (percetage by weight) evenly mix above composition, pulverize, and must contain the wetting powder of effective composition 40%.
Example 3
Compound 30 of the present invention, dimethylbenzene 33, dimethyl formamide 30,7 parts of polyxyethylated propyl ether (percetage by weight) evenly mix above composition, dissolve, and must contain the emulsion of effective composition 30%.
Example 4
Compound 10 of the present invention, talcum powder 89,1 part of polyxyethylated propyl ether (percetage by weight) evenly mixes above composition, pulverizes, and must contain the pulvis of effective composition 10%.
Example 5
Compound 5 of the present invention, clay 73, bentonite 20, dioctyl sulfo-sodium succinate 1,1 part of sodium phosphate (percetage by weight) evenly mixes above composition, after fully pulverizing, adds suitable quantity of water.Fully mix, granulation after the drying, must contain the granule of effective composition 5% again.
Example 6
Compound 10 of the present invention, sodium lignin sulfonate 4, neopelex 1, xanthic acid 0.2,84.8 parts in water (percetage by weight) evenly mixes above composition, and wet lapping is below 1 micron to granularity, obtains containing effective composition and be 10% colloidal suspending agent.
Example 7
The compounds of this invention 8, mancozeb 50, kaolin 30, neopelex 4,8 parts of sodium lignin sulfonates (percetage by weight); Mentioned component is mixed, after fully pulverizing, mixture content is 58% wetting powder.
Example 8
The compounds of this invention 10, propiconazole 30, kaolin 45, neopelex 6,9 parts of sodium lignin sulfonates (percetage by weight); Above composition is evenly mixed, after fully pulverizing, mixture content is 40% wetting powder.
Compound of the present invention, compare with existing bactericide and to have good biologically active, can be used for preventing and treating the disease that produces by the oomycetes subclass pathogen, to downy mildew, phytophthora root rot, rotten mildew has special efficacy, as apple root cap eqpidemic disease, oranges and tangerines eqpidemic disease, capsicum epidemic disease, pumpkin eqpidemic disease, potato late blight, tomato late blight, fig eqpidemic disease, tomato brown rot, onion eqpidemic disease, cucumber eqpidemic disease, the black cane blight of tobacco, cucumber downy mildew, downy mildew of garpe, strawberry root rot.Below be that example is specified with compound 1:
Example 9 suppresses cucumber downy mildew spore germination test
Reagent agent compound 1 (content is 9% missible oil) establishes 100,50,25ppm, dimethomorph (be dimethomorph, that is commercial compound in the similar patent.Content is 50% wetting powder) establish 50ppm, other establishes blank.On the sick leaf of cucumber downy mildew, get fresh mould layer preparation sporangia suspension, mix with the institute preparating liquid, every processing repeats for six times, place in the insulating box (25 ℃), 24 hours " Invest, Then Investigate "s, 18 visuals field of every processing investigation, record is sprouted spore and is not sprouted the spore number, calculate and suppress spore germination rate (%), the results are shown in Table 6.
Table 6 spore germination result of the test shows: compound 1 has higher inhibition sporangium sprouting effect, and inhibitory action obviously is better than dimethomorph, compound 1 25,50,100ppm suppress spore germination rate and are respectively 65.2%, 93.5%, 97.6%, and dimethomorph 50ppm is 42.5%.
Table 6 compound 1 spore germination rate result of the test reagent agent concentration is sprouted spore and is not sprouted spore spore germination rate inhibition spore germination rate
(ppm) (individual) (individual) (%) (%)
25 198 660 23.1 65.2 compounds 1 50 45 990 4.3 93.5
100 17 1,044 1.6 97.6 dimethomorph 50 208 336 38.2 42.5CK-383 194 66.4-
Example 10 protections of control cucumber downy mildew and therapeutic action test (indoor)
Reagent agent compound 1 (content is 9% missible oil) establishes 250,200,150,100, five concentration of 75ppm, and dimethomorph 150ppm is the contrast medicament.The examination material is selected the strong seedling of susceptible cucumber of 2～3 leaf phases for use, three repetitions, and protection test is handled on September nineteen ninety-five 17, inoculation after 24 hours, therapeutic test inoculation on September 18, post processing in 24 hours.One all " Invest, Then Investigate "s, nine grades of system records are calculated disease and are referred to and preventive effect, the results are shown in Table 7:
1 protective effect of table 7 compound and therapeutic action result
Protective effect therapeutic action drug concentration
(ppm) disease refers to that preventive effect (%) disease refers to preventive effect (%)
250???0??????100??????????0??????100
200 0 100 0.01 98.1 compounds 1 150 0 100 0 100
100???0??????100?????????0.08????84.6
75 0.03 92.5 0.11 78.8 dimethomorph 150 0 100 0.19 63.5CK-0.40-0.52-
Protection and therapeutic test result show: compound 1 protection effect is better than result of treatment.The 100ppm protective effect is 100%, and therapeutic action is 84.6%; The 75ppm protective effect is 92.5%; and therapeutic action is 78.8%: find that simultaneously compound 1 protective effect is with the dimethomorph basically identical under 150ppm concentration; but therapeutic action compound 1 obviously is better than dimethomorph: 1 therapeutic action of 150ppm compound is 100%, and dimethomorph is 63.5%: the result of treatment when compound 1 working concentration is 75ppm also is better than the 150ppm of dimethomorph.
Example 11 compounds 1 are with the active comparative test (indoor) of dimethomorph control cucumber downy mildew
This test divides treatment and protective effect, and two kinds of medicaments establish 150 respectively, two concentration of 100ppm, and every processing repeats for three times, and other establishes blank.The examination material is selected 2～3 leaf phase cucumber seedlings for use.The processing investigation method is the same, the results are shown in Table 8.
Table 8 compound 1 and dimethomorph specific activity are than result of the test
Protective effect therapeutic action drug concentration
(ppm) disease refers to that preventive effect (%) disease refers to preventive effect (%) compound 1 100 0.07 93 0.37 63
150 0.05 95 0.26 74 dimethomorphs 100 0.39 61 0.98 2
150????0.21????79??????0.76????24CK????????-?????1.00?????-??????1.00?????-
Compound 1 shows than result of the test with the dimethomorph specific activity: compound 1 treatment all obviously is better than dimethomorph with the protection effect.Compound 1 100ppm protection effect is 93%, and result of treatment is 63%, and 150ppm protection effect is 95%, and result of treatment is 74%; Dimethomorph 100ppm protection effect is 61%, and result of treatment only is 2%, and 150ppm protection effect is 79%, and result of treatment is 24%.
Example 12 compounds 1 are with the active comparative test (indoor) of existing bactericidal agent for preventing and treating cucumber downy mildew
This test divides treatment and protective effect, and compound 1 establishes 200,100,75,50,5 concentration of 25ppm, and contrast medicament metalaxyl is established 500ppm, aliette and established that 1000ppm, tpn establish 1000ppm, Pu Like establishes 1000ppm.Every processing repeats for three times, and other establishes blank.The examination material is selected 2～3 leaf phase cucumber seedlings for use.The processing investigation method is the same, the results are shown in Table 9.
Table 9 compound 1 is with having fungicidal activity comparative test drug concentration (ppm) protective effect/preventive effect (%) therapeutic action/preventive effect (%) compound 1 25 40.0 0.0 as a result now
50???????????60.0??????????????????40.0
75???????????75.0??????????????????60.0
100???????????90.0??????????????????75.0
200 100.0 90.0 metalaxyls, 500 60.0 40.0 aliettes, 1,000 75.0 40.0 tpns, 1,000 90.0 75.0 general making every effort to overcome *1,000 90.0 0.0 CK 0.0 0.0
As can be seen from Table 9: compound 1 100ppm protection is suitable with tpn 1000ppm with result of treatment, but obviously is better than the control efficiency of metalaxyl, aliette, Pu Like.
Example 13 protective effects (field)
The protection test of field control cucumber downy mildew is carried out in Dongling District Hun River township, Shenyang City Hou Zhai village one booth.
Compound 1 (20% wetting powder) establishes 200,400, three concentration of 600ppm, and contrast medicament Pu Like (66.5% aqua) establishes 800,1000,1200ppm.Other establishes blank, and every processing repeats for 4 times.Sample investigation.Handle April 5 for the first time, see primary infection focus; Handle for the second time April 17, first meeting infection court; Handle April 22 for the third time.Preventive effect investigation for the first time April 22, the preventive effect investigation for the third time on April 29 of preventive effect investigation for the second time May 5.The results are shown in Table 10.
Table 10 compound 1 field control cucumber downy mildew protective effect drug effect is drug concentration (ppm) May 5 April 29 April 22 as a result
Disease refers to that preventive effect (%) disease refers to that preventive effect (%) disease refers to preventive effect (%)
200 0 100 0 100 0.03 97.0 compounds 1 400 0 100 0 100 0 100
600????????0????100???????0????100??????0?????100
800 0.08 89.2 0.21 77.2 0.59 41.0 general making every effort to overcome *1,000 0.06 91.6 0.16 82.6 0.42 58.0
1200????????0.03?95.9??????0.10?89.1?????0.32??68.0CK??????????-??????????0.74??-????????0.92??-???????1.00????-
*General making every effort to overcome (shilling company's commodity-be Previcur, the common name Propamocarb is propamocarb)
We are as can be seen from table 10: compound 1 200, and 400,600ppm protection effect obviously is better than Pu Like 800,1000, and 1200ppm is along with the difference of effect between dispenser two kinds of medicaments of prolongation of interval is more obvious.
Example 14 therapeutic actions (field)
The therapeutic test of field control cucumber downy mildew is carried out in Shenyang City's Shujiatun District one booth.
Compound 1 (20% wetting powder) establishes 100,200,300ppm3 concentration, and gram reveals 1500ppm and does the contrast medicament, and other establishes blank.Every processing repeats for three times, handles May 13 for the first time, handles May 20 for the second time, handles May 27 for the third time, carries out the preventive effect investigation on June 3.The results are shown in Table 11.
As can be seen from Table 11: compound 1 100ppm result of treatment slightly is better than gram and reveals 1500ppm, compound 1 200, and the 300ppm result of treatment obviously is better than restraining the result of treatment of revealing 1500ppm.
Table 11 compound 1 field control cucumber downy mildew therapeutic action drug effect drug concentration (ppm) disease as a result refers to preventive effect (%) compound 1 100 0.049 88.4
200???????0.011????97.4
300 0 100 grams reveal *1,500 0.076 81.9CK-0.422-
*Ke Lu (E.I.Du Pont Company's commodity-white urea cyanogen is the mixture of DPX-3217 and mancozeb)
Example 15 tomato late blights (field)
The therapeutic test of field control tomato late blight is carried out in one booth of Hun River station, Shenyang City.
Compound 1 (20% wetting powder) establishes 200,400,600ppm3 concentration.Big (the content 80% wetting powder) 1300ppm that gives birth to does the contrast medicament, and other establishes blank.Every processing repeats for three times, handles May 21 for the first time, handles May 28 for the second time, handles June 5 for the third time, carries out the preventive effect investigation on June 20.The results are shown in Table 12.The table 12 compound 1 field control tomato late blight therapeutic action drug effect preceding disease of drug concentration (ppm) medicine as a result refers to that disease refers to preventive effect (%) compound 1 200 0.74 5.56 80.9
400??????0.74????2.59????91.1
600 1.11 2.22 94.9 is living greatly * *1,300 1.11 5.56 87.3CK-1.11 43.7-
* *Big giving birth to: U.S. Luo Men-Haars Co., Ltd's commodity: mancozeb.
As can be seen from Table 12: compound 1 400,600ppm obviously is better than giving birth to greatly 1300ppm to the control efficiency of tomato late blight.

Claims (8)

1, fluorine-containing diphenyl acrylamide germicide is characterized in that title compound of the present invention (I) belongs to disinfectant use in agriculture, and general formula is:
Figure A9611550400021
In the following formula:
R 1, R 2=C 1～6Alkyl, C 1～6Haloalkyl, C 1～6Alkoxy-C 1～6Alkyl, C 1～6Halogenated alkoxy-C 1～6Alkyl, C 3～6Cycloalkyl, C 3-6Cycloalkyl-C 1～6Alkyl, C 2～6Thiazolinyl, C 2～6Alkynyl, (replacement) aryl, (replacement) aryl-C 1～3Alkyl.R 1, R 2Can be identical or different, also can form five, six annulus.
R 3=hydrogen, halogen, cyano group, nitro, triazolyl, pyrazolyl, imidazole radicals, C 1～6Alkyl, C 1～6Alkoxyl.
X=oxygen, sulphur or NH.
Z=key or oxygen.
R 4, R 5=hydrogen, C 1～6Alkyl, C 2～6Thiazolinyl, C 2～6Alkynyl, C 1～6Alkoxy-C 1～6Alkyl, C 1～6Halogenated alkoxy-C 2～6Thiazolinyl, C 1～6Halogenated alkoxy-C 2～6Alkynyl, C 1～6Haloalkyl, C 1～6The basic carbonyl of alkane (oxygen), (replacement) amido carbonyl, C 3～6Cycloalkyl, C 3～6Cycloalkyl-C 1～6Alkyl, (replacement) aryl-C 1～3Alkyl, (replacement) aryl carbonyl.R 4, R 5Can be identical or different, also can form five annulus or six annulus, as triazolyl, pyrazolyl, imidazole radicals, nafoxidine, morpholine, piperidines, piperazine, pyridazine, isoxazolyl.
Alkyl in the title compound, thiazolinyl, alkynyl refer to straight or branched alkyl, thiazolinyl, alkynyl, haloalkyl and can be the straight or branched alkyl that halogen replaces.
(replacement) aryl is meant that phenyl, naphthyl, pyridine radicals, pyrimidine radicals, triazolyl, pyrazolyl, imidazole radicals, pyridazinyl, substituent number that halogen, cyano group, nitro, alkoxyl, phenyl, carboxyl, alkoxy carbonyl, amido replace are 0～5.Compound of the present invention (I) can use separately also can be made into binary or the application of ternary mix preparation with bactericide or the insecticide more than a kind or 2 kinds.
2; Sha microbial inoculum according to claim 1; Qi Te Zheng Zai Yu Sha microbial inoculum of the present invention Neng is Yu the Sha microbial inoculum captan of Yi Zhi; Folpet; Zineb; Mancozeb; Thiram; Difoltan; Iprodione; The methyl sclex; The first and second sclexes; Own Zuo alcohol; Jing bacterium Zuo; Tebuconazole; The Wu bacterium is grand; Shuan Niao Qing; Shuan Gua Xin acetate; Prothiocarb; Yi Mei Wei; Ring bacterium amine; Zhi bacterium Niao; Xi Zuo alcohol; Fluorine Xian amine; Carbendazim; Benomyl; Triazolone; Ring Zuo alcohol; Thiophanate methyl; Tu bacterium Xiao; Butylbenzene Ma Lin; Propamocarb; Metalaxyl; Fu Shuan spirit; M 9834; Dislike Xian amine; Methasulfocarb; Ding spot Wo; Fenpropidin; TH-164; BAS480F; BAS490F; ICIA5504; RH7592; MON24000; CGA219417; XRD-563; Mi bacterium amine; Dimethomorph; Fenpiclonil; Seed dressing Qiang; Propiconazole; Bravo; Basudin; Copper sulphate; Euparen; Aliette; Dislike the Mei spirit; The desinsection agent Xiu Man Zhi of Yi Zhi; Dicofol; Parathion-methyl; 1605; Sha Ming Song; Diazinon; Chlopyrifos; RH7988; RH5992; Methomyl; The desinsection list; Dimehypo; Padan; The Xi denapon; Permethrin; Cypermethrin; Tetramethrin; The Qi Flumethrin; Cyfloxylate; Fenvalerate; Fluorine worm Niao; Desinsection is grand; UC 62644; Zuo Man Zhi (NNI850); MK239; AC303630 (Bi coughs up the class compound); Bi worm Lin (NTN33893); ICIA5682; Fipronil; NI-25; CGA215944; TIA304; GR-572; CGAI 57419; CGA184699; PH-7023; XRD-473; Dioxygen Wei; Kui Man Mi; Methamidophos; Da Man spirit (NC129); NC170; NC184; NC196; SU8801; Si Man Qin, Pei Zhi becomes the mixing agent processed Shang binary or San Yuan Yi.
3, according to claim 1,2 described bactericide, it is characterized in that title compound (I) can use or be mixed with mix preparation separately and use, active ingredient (I) shared ratio in preparation is 1%～99%.
4, according to claim 2,3 described bactericide, it is characterized in that to be mixed with emulsion, pulvis, wetting powder, colloidal suspending agent, granule.
5,, it is characterized in that pulvis, wetting powder, the used carrier of granule have diatomite, clay, gypsum, talcum powder, kaolin according to claim 1 and 4 described bactericide; Used solvent in the emulsion: benzene,toluene,xylene, alkylbenzene, chlorinated aromatic hydrocarbons, C1～6 fatty alcohols, phenmethylol, cyclohexanol, acetone, butanone, methyl iso-butyl ketone (MIBK), cyclohexanone, dimethyl formamide, dimethyl sulfoxide (DMSO), N-Methyl pyrrolidone, water etc.
6, according to claim 1 and 4 described bactericide, it is characterized in that adding in the preparation anion, cation or non-ionic surface active agent, surfactant can be emulsifier, dispersant or wetting agent.For example available dodecyl sodium sulfate, neopelex, polyoxyethylene groups fatty acid ester, polyoxyethylene groups fatty acid alcohol, polyoxyethylene groups fatty acid amine, ethoxy castor oil, sodium lignin sulfonate (potassium), carboxymethyl alcohol, polyvinyl alcohol, polyvinyl ester.
7, bactericide of the present invention, can be used for preventing and treating the disease that produces by the oomycetes subclass pathogen, downy mildew, phytophthora root rot, rotten mildew there is special efficacy, as apple root cap eqpidemic disease, oranges and tangerines eqpidemic disease, capsicum epidemic disease, pumpkin eqpidemic disease, potato late blight, tomato late blight, fig eqpidemic disease, tomato brown rot, onion eqpidemic disease, cucumber eqpidemic disease, the black cane blight of tobacco, cucumber downy mildew, downy mildew of garpe, strawberry root rot.
8, according to claim 1 and 7 described bactericide, it is characterized in that the preventive effect of cucumber downy mildew obviously is better than the mixture (Ke Lu) of dimethomorph, metalaxyl, aliette, tpn, Pu Like and white urea cyanogen and mancozeb, the preventive effect of tomato late blight obviously is better than mancozeb.
CN 96115504 1995-08-28 1996-08-01 Acrylamide germicide containing fluoro-diphenyl Pending CN1155977A (en)

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