1422677-87-9

Upstream product

• 438450-38-5 3-chloro-2-[3-(trifluoromethyl)-1H-pyrazol-1-yl]pyridine 
• 930785-94-7 1-(3-chloro-2-pyridinyl)-3-trifluoromethyl-1H-pyrazole-5-carbonyl chloride 
• 1422677-55-1 2-amino-5-chloro-N-(dimethyl-λ⁴-sulfanylidene)-3-methyl-benzamide 
• 120374-68-7 6-chloro-8-methyl-1H-benzo[d][1,3]oxazine-2,4-dione 
• 438450-39-6 1-(3-chloro-2-pyridinyl)-3-(trifluoromethyl)-1H-pyrazole-5-carboxylic acid 
• 79101-83-0 2-amino-3-methyl-5-chlorobenzoic acid methyl ester 

Relevant academic research and scientific papers

PROCESS FOR PREPARING ANTHRANILAMIDE ESTERS AND DERIVATIVES

The present invention relates to a process for preparing N-pyridylpyrazole carboxanilides carrying a sulfiminocarbonyl group in the ortho position with respect to the amide group, which are represented by formula (I), the process comprising reacting a N-pyridylpyrazole carbooxanilide precursor of formula (II) or (II*) with a sulfimine of formula (III) or a salt thereof. Moreover, the present invention relates to a process for preparing N-pyridylpyrazole carbooxanilide precursors of formula (II) by reacting a compound of formula (IV) with a compound of formula (V). Furthermore, the present invention relates to N-pyridylpyrazole carbooxanilide precursors of formulae (II.A'), (II*.A'), (II.A'') and (II*.A'').

PROCESS FOR PREPARING SULFIMINES AND THEIR IN-SITU CONVERSION INTO N-(2-AMINO-BENZOYL)-SULFIMINES

The present invention relates to a process for preparing a compound of the formulae (la) or (lb), or a mixture thereof, wherein R1 and R2 independently of one another are hydrogen, C1-C10-alkyl, C1-C10-haloalkyl, C3-C10-cycloalkyl, C3-C10-halocycloalkyl, C2-C10-alkenyl, C2-C10-haloalkenyl or together represent an aliphatic chain, or the like; A- is HSO4- or 1/2 SO42-; the process comprising the reaction of a sulfide of formula SR1R2 with hydroxylamine- O-sulfonic acid of formula; wherein the reaction is carried out in an aqueous medium in the presence of a base. The present invention also relates to a process for preparing a compound of the formula (IV), wherein R3 is halogen, cyano, C1-C8-alkyl, C1-C8-haloalkyl, C3-C8-cycloalkyl, C3-C8- halocycloalkyl, C2-C8-alkenyl, C2-C8-haloalkenyl, C1-C8-alkoxy, phenyl, or the like; R4 is hydrogen, C1-C10-alkyl, C1-C10-haloalkyl, C3-C8-cycloalkyl, C3-C8-halocycloalkyl, C2-C10-alkenyl, C2-C10-haloalkenyl, phenyl, or the like; p is 0, 1, 2, 3 or 4; the process comprising: (i) providing the compound of the formulae (la) or (lb), or a mixture thereof, (ii) reacting a compound of the formulae (la) or (lb), or a mixture thereof, obtained in step (i) with a compound of the formula (V) in the presence of a base,

USE OF ANTHRANILAMIDE COMPOUNDS FOR REDUCING INSECT-VECTORED VIRAL INFECTIONS

The present invention relates to agricultural methods using anthranilamide compounds of formula (I) wherein R1, R2, R3, R4, R5, R6, R7 and k are as defined in the description; an

PROCESS FOR PREPARING N-SUBSTITUTED 1H-PYRAZOLE-5-CARBOXYLATE COMPOUNDS AND DERIVATIVES THEREOF

The present invention relates to a process for preparing an N-substituted 1 H-pyrazole- 5- carboxylate compound of the formula (l-A) comprising the steps of i) deprotonating a compound of the formula (II) in which the variables R1, R2 and r are each as defined in the description and the claims, with a magnesium-organic base having a carbon bound magnesium; and ii) subjecting the product obtained in step (i) to a carbonylation by reacting it with a reagent selected from the group consisting carbon dioxide or a carbon dioxide equivalent, to obtain a compound of formula (l-A); and it relates to further conversions to yield a N-substituted 1H-pyrazole-5-carbonyl chloride compound of the formula (I).

PROCESS FOR PREPARING N-SUBSTITUTED 1H-PYRAZOLE-5-CARBONYLCHLORIDE COMPOUNDS

The present invention relates to a process for preparing an N-substi- tuted 1 H-pyrazole-5-carbonylchloride compound of the formula (I) comprising the steps of i) deprotonating a compound of the formula (II) with a base selected from lithium-organic base having a carbon or nitrogen bound lithium or with a magnesium-organic base having a carbon bound magnesium; and ii) subjecting the product obtained in step (i) to a chlorocarbonylation by reacting it with a reagent selected from the group consisting of phosgene or a phosgene equivalent, to obtain a compound of formula (I).

ANILINE TYPE COMPOUNDS

The present invention relates to compounds of the formula (I) wherein R1 and R2 independently of one another are hydrogen, C1-C10-alkyl, C1-C10-haloalkyl, C3-C10-cyclo