26002-83-5Relevant academic research and scientific papers
O-aryl dithiazole dioxides
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, (2012/09/11)
The invention relates to new O-aryldithiazole dioxides, to two processes for their preparation, and to their use as pesticides in crop protection and in the protection of materials.
Isothiazole carboxylic acid amides
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, (2008/06/13)
Novel isothiazolecarboxamides of the formula in which R is as defined in the description, a plurality of processes for preparing the novel compounds and their use for protecting plants against attack by undesirable microorganisms.
Process for preparing cyclopropane-carboxylic acid esters
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, (2008/06/13)
A process for preparing an organic acid ester of the formula (I), EQU1 wherein R1 is a hydrogen atom or a methyl group, R2 is a methyl group, a vinyl group, a 2,2-dichlorovinyl group, a 1-propenyl group, a 2-methyl-1-propenyl group, a 2-carbomethoxy-1-propenyl group, a 2-methoxymethyl-1-propenyl group, a 1,3-butadienyl group, a 2-methyl-1,3-butadienyl group or a cyclopentylidenemethyl group when R1 is a hydrogen atom, and R2 is a methyl group when R1 is a methyl group; which comprises reacting an acid of the formula (II), EQU2 wherein R1 and R2 are each as defined above, or its reactive derivative, or mixture of the acid and its reactive derivative with a quaternary ammonium salt of the formula (III), SPC1 wherein X is a halogen atom, A is an alkylamine, pyridine or an N-alkylaniline.
