摘要:
WHEREIN R5 represents a C1-C4-alkyl radical together with bromotrichloromethane and a compound R-OH. R represents any aliphatic, araliphatic or aromatic radical or the radical of an enolised compound or R-OH represents an optionally substituted oximino compound or hydroxylamine.
WHEREIN R3 and R4 represent identical or different C1-C4 alkyl radicals and X represents an oxygen atom or the direct P-R3 bond, can be manufactured under mild conditions by reacting
Phosphoric or phosphonic acid esters of the formula
摘要:
IN WHICH X IS OXYGEN OR SULFUR; Y IS OXYGEN OR SULFUR; R IS ALKYL; R1 IS ALKYL; R2 IS ALKYL OR ALKOXY AND R3 IS (1) PHENYL, OR (2) MONO-, DI- OR TRI-SUBSTITUTED PHENYL WHEREIN THE SUBSTITUENT IS (A) NITRO OR (B) HALOGEN, AND THEIR USE AS INSECTICIDES, AND ACARICIDES ARE DISCLOSED. ALSO, THE INTERMEDIATES FOR PREPARING THE COMPOUNDS AND A METHOD FOR PREPARING THE INTERMEDIATES ARE DISCLOSED.
摘要:
Compositions and methods of using phosphoryl-, phosphonyl-, thionophosphoryl- and thionophosphonyl- - Alpha -oximinoarylacetic acid nitriles which possess pesticidal, especially insecticidal and/or acaricidal, properties, and which may be produced by reacting the corresponding phosphorus acid ester halide with the corresponding Alpha -oximino-arylacetic acid nitrile.
摘要:
The invention pertain to novel photoacid generator compounds of the formula I, II or III wherein R1 is for example C1-C18alkylsulfonyl or phenylsulfonyl, phenyl-C1-C3alkylsulfonyl, , naphthylsulfonyl, anthracylsulfonyl or phenanthrylsulfonyl, all optionally substituted, or R1 is a group X1, X2 and X3 independently of each other are O or S; R′1, is e.g. phenylenedisulfonyl, naphthylenedisulfonyl, diphenylenedisulfonyl, or oxydiphenylenedisulfonyl, all optionally substituted; R2 is halogen or C1-C10haloalkyl; X is halogen; Ar1 is for example biphenylyl or fluorenyl, or is substituted naphthyl; Ar′1 is heteroarylene, optionally substituted; R8, R9, R10 and R11 for example are C1-C6alkyl which is unsubstituted or substituted by halogen; or R8, R9 and R10 are phenyl which is unsubstituted or substituted by C1-C4alkyl or halogen; or R10 and R11 together are 1,2-phenylene or C2-C6alkylene which is unsubstituted or substituted by C1-C4alkyl or halogen.
摘要:
Oximinophosphoric acid derivatives of the formula I ##STR1## where R.sup.1 is unbranched or branched alkyl of up to 4 carbon atoms,R.sup.2 is unbranched or branched alkoxy or alkylthio of up to 4 carbon atoms, unbranched or branched alkyl of up to 3 carbon atoms, phenyl, amino or alkylamino or dialkylamino, where each alkyl is unbranched or branched and of up to 4 carbon atoms,R.sup.3 is hydrogen or methyl,X is oxygen or sulfur andn is 1 or 2,and their use in pest control.
摘要:
Mites and insects, particularly aphids, are combated by applying as pest control agents one or more compounds of the structural formula ##EQU1## in which R is tert.butylphenyl; tert.butyl; 3,5-dimethylphenyl; 1-methyl-1-phenylthioethyl; 1-methyl-1-methylthioethyl; 1-cyclohexylthio-1-methylethyl; 1-cyclohexylthiopropyl; 1-ethylthio-1-methylethyl; 1-ethylthiopropyl or 1-ethylthioethyl.
摘要:
Thiochromanone oxime-phosphoric and -phosphonic acid derivatives of the formula
IN WHICH R1 is O-alkyl, NH-alkyl or N-dialkyl; R2 is alkyl, Oalkyl or phenyl; R3 and R4 are each hydrogen or alkyl; R5, R6, R7 and R8 are each hydrogen, alkyl, halogen, alkoxy or alkylthio, and X is oxygen or sulfur, are useful as insecticides, acaricides and nematicides.