Patent classifications
C07C249/12
EFFICIENT NEW PROCESS FOR SYNTHESIS OF 2-AMINO-5-CHLORO-N-,3-DIMETHYLBENZAMIDE
Described herein are novel methods of synthesizing 2-amino-5-chloro-N,3-dimethylbenzamide. Compounds prepared by the methods disclosed herein are useful for preparation of certain anthranilamide compounds that are of interest as insecticides, such as, for example, the insecticides chlorantraniliprole and cyantraniliprole.
EFFICIENT NEW PROCESS FOR SYNTHESIS OF 2-AMINO-5-CHLORO-N-,3-DIMETHYLBENZAMIDE
Described herein are novel methods of synthesizing 2-amino-5-chloro-N,3-dimethylbenzamide. Compounds prepared by the methods disclosed herein are useful for preparation of certain anthranilamide compounds that are of interest as insecticides, such as, for example, the insecticides chlorantraniliprole and cyantraniliprole.
Process for the preparation of trifloxystrobin
The present invention relates to an improved process for the preparation of trifloxystrobin of formula (I), which is simple, economical, efficient, user and environment friendly, moreover commercially viable with higher yield and chemical purity. ##STR00001##
Process for the preparation of trifloxystrobin
The present invention relates to an improved process for the preparation of trifloxystrobin of formula (I), which is simple, economical, efficient, user and environment friendly, moreover commercially viable with higher yield and chemical purity. ##STR00001##
Process for the preparation of trifloxystrobin
The present invention relates to an improved process for the preparation of trifloxystrobin of formula (I), which is simple, economical, efficient, user and environment friendly, moreover commercially viable with higher yield and chemical purity. ##STR00001##
STEREOSELECTIVE PROCESS TO OBTAIN (Z)-5-CYCLYLOXY-2-[(E)-METHOXYIMINO]-3-METHYL-PENT-3-ENIC ACID METHYL AMIDES USING E,Z-ISOMER MIXTURE OF AND INTERMEDIATES THEREOF
The present invention relates to a process for preparation of intermediates (Z,2E)-5-hydroxy-2-methoxyimino-N-methyl-pent-3-enamides from 4-substituted 5-meth-oxyimino-2H-pyran-6-ones and their processing for example to (Z)-5-cyclyloxy-2-[(E)-methoxyimino]-3-methyl-pent-3-enic acid methyl amides. The invention also relates to a process for preparation of 4-substituted 5-imino-2H-pyran-6-ones and to novel intermediates for the preparation of fungicidal (Z)-5-cyclyloxy-2-[(E)-methoxyimino]-3-methyl-pent-3-enic acid methyl amides.
STEREOSELECTIVE PROCESS TO OBTAIN (Z)-5-CYCLYLOXY-2-[(E)-METHOXYIMINO]-3-METHYL-PENT-3-ENIC ACID METHYL AMIDES USING E,Z-ISOMER MIXTURE OF AND INTERMEDIATES THEREOF
The present invention relates to a process for preparation of intermediates (Z,2E)-5-hydroxy-2-methoxyimino-N-methyl-pent-3-enamides from 4-substituted 5-meth-oxyimino-2H-pyran-6-ones and their processing for example to (Z)-5-cyclyloxy-2-[(E)-methoxyimino]-3-methyl-pent-3-enic acid methyl amides. The invention also relates to a process for preparation of 4-substituted 5-imino-2H-pyran-6-ones and to novel intermediates for the preparation of fungicidal (Z)-5-cyclyloxy-2-[(E)-methoxyimino]-3-methyl-pent-3-enic acid methyl amides.
STEREOSELECTIVE PROCESS TO OBTAIN (Z)-5-CYCLYLOXY-2-[(E)-METHOXYIMINO]-3-METHYL-PENT-3-ENIC ACID METHYL AMIDES USING E,Z-ISOMER MIXTURE OF AND INTERMEDIATES THEREOF
The present invention relates to a process for preparation of intermediates (Z,2E)-5-hydroxy-2-methoxyimino-N-methyl-pent-3-enamides from 4-substituted 5-meth-oxyimino-2H-pyran-6-ones and their processing for example to (Z)-5-cyclyloxy-2-[(E)-methoxyimino]-3-methyl-pent-3-enic acid methyl amides. The invention also relates to a process for preparation of 4-substituted 5-imino-2H-pyran-6-ones and to novel intermediates for the preparation of fungicidal (Z)-5-cyclyloxy-2-[(E)-methoxyimino]-3-methyl-pent-3-enic acid methyl amides.
Process for the preparation of fluvoxamine maleate
The present invention relates to an industrially feasible and economically viable process for the preparation of fluvoxamine maleate of formula I. ##STR00001##
Process for the preparation of fluvoxamine maleate
The present invention relates to an industrially feasible and economically viable process for the preparation of fluvoxamine maleate of formula I. ##STR00001##