Inhibitors of 4‐hydroxyphenylpyruvate dioxygenase (HPPD) prevent plant carotenoid
pigment formation, which in turn leads to chlorophyll degradation. This “bleaching” herbicide …

This review provides detailed methods for the synthesis, structures and chemical properties
of hydrazones bearing carboxamide, thioamide and amidine functions. The main accent was …

Based on the tremendous pharmacological activities of compounds containing thiazole and
carboxamide moieties, the current study aims to prepare new series of thiazole, pyrazole …

A novel series of thiazole-based heterocycles was synthesized using 1, 3-dipolar
cycloaddition reactions in the presence of chitosan-grafted-poly (vinylpyridine) as an eco …

The versatile, hitherto unreported 4-acetyl-5-methyl-1-phenyl-3-phenylcarbamoyl-1H-
pyrazole (3) was prepared via the reaction of 2-(2-phenylhydrazono)-2-chloro-N …

Reactions of hydrazonoyl halides and each of methyl 2-(1-(5-methyl-1-phenyl-1 H-1, 2, 3-
triazol-4-yl) ethylidene) hydrazine-1-carbodithioate and 2-(1-(5-methyl-1-phenyl-1 H-1, 2, 3 …

Abstract Starting from 3‐oxo‐N‐(3‐pyridyl) butanamide, as key intermediate, the title
compounds were synthesized in good yields. Reaction of the pyridine‐carboxamide 1 with …

2-(3-(1 H-Indol-3-yl)-5-(p-tolyl)-4, 5-dihydro-1 H-pyrazol-1-yl)-4-substituted-5-(substituted
diazenyl) thiazoles and 2-(1 H-indol-3-yl)-9-substituted-4, 7-disubstituted pyrido [3, 2-e][1, 2 …

Coumarin derivatives containing pyrazolo [1, 5-a] pyrimidine, tetrazolo [1, 5-a] pyrimidine,
imidazo [1, 2-a] pyrimidine, pyrazolo [3, 4-d] pyrimidine, 1, 3, 4-thiadiazoles and thiazoles …

A series of novel thiazoles and 1, 3-thiazine derivatives were synthesized in good yield via
reaction of ethyl 3-(1-(2-thiocarbamoylhydrazono) ethyl)-1, 5-diphenyl-1$ H $-pyrazole-4 …