摘要:
Propargyl esters of the formula I ##STR1## where R.sup.1 is OC.sub.n H.sub.2n+1 (n=1 or 2), OCF.sub.3, OCF.sub.2 CHF.sub.2 or F and R.sup.2 is H, or R.sup.1 and R.sup.2 together form --O(CH.sub.2).sub.m O-- (m=1 or 2), a process for their preparation, and their use for controlling pests.
摘要翻译:式I的炔丙基酯其中R 1是OC n H 2n + 1(n = 1或2),OCF 3,OCF 2 CHF 2或F和R 2是H,或者R 1和R 2一起形成-O(CH 2)m O-( m = 1或2),其制备方法及其用于防治害虫。
摘要:
Oximinophosphoric acid derivatives of the formula ##STR1## where R.sup.1 is a straight-chain or branched alkyl of not more than 4 carbon atoms, R.sup.2 is a straight-chain or branched alkoxy or alkylthio group of not more than 4 carbon atoms, straight-chain or branched alkyl of not more than 3 carbon atoms, phenyl, amino or a straight-chain or branched alkylamino or dialkylamino radical, where alkyl in each case is of not more than 4 carbon atoms, and X is oxygen or sulfur, a process for the manufacture of these oximinophosphoric acid derivatives, and their use for controlling pests.
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:
A process for the preparation of 2,2-dimethyl-4-cyano-butyraldoxime N-methyl-carbamate wherein 2,2-dimethyl-4-cyano-butyraldoxime is reacted with an at least equimolar amount of methylcarbamic acid chloride in the form of a concentrated solution of at least 8 moles thereof per liter of inert organic solvent, in the presence of from 1.05 to 2 moles of a tertiary aliphatic amine per mole of 2,2-dimethyl-4-cyano-butyraldoxime, at from 0.degree. to 30.degree. C.
摘要:
Oximinophosphoric acid derivatives of the formula ##STR1## where R.sup.1, R.sup.2 and R.sup.3 have the meanings given in the description, processes for their preparation, and their use for controlling pests.
摘要:
Benzylbisthiophosphates of the formula ##STR1## where R is straight-chain or branched alkyl of 3 to 5 carbon atoms, their manufacture, and their use as pesticides.
摘要:
Oximinophosphoric acid derivatives of the formula ##STR1## where R.sup.1 is straight-chain or branched alkyl of not more than 4 carbon atoms, R.sup.2 is a straight-chain or branched alkoxy or alkylthio group of not more than 4 carbon atoms, straight-chain or branched alkyl or not more than 3 carbon atoms, phenyl, amino or a straight-chain alkylamino or dialkylamino radical where alkyl in each case is of not more than 4 carbon atoms, R.sup.3 is methyl or ethyl and X is oxygen or sulfur, a process for the manufacture of these oximinophosphoric acid derivatives of the formula I, and their use as pesticides.