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Title: Use of polyfunctionalized ethylene synthons: Convenient synthesis of biologically active trifluoromethyl containing N-substituted<b style="">-</b>benzoylpyrazoles and triazole
Authors: Ming, Li
Lirong, Wen
Xiao, Wang
Changsheng, Yao
Weijun, Fu
Guilong, Zhao
Fangzhong, Hu
Huazheng, Yang
Keywords: biological activity
Issue Date: Feb-2006
Publisher: CSIR
Series/Report no.: <b>Int</b>.<b>Cl</b>.<b><sup>7</sup> C 07 D</b>
Abstract: Ten biologically active trifluoromethyl containing N-substituted-benzoylpyrazoles (<b>3a-d</b>, <b>4a-d</b>, and <b>6a, b</b>) and one triazole analogue <b>5</b> have been conveniently synthesized from four versatile polyfunctionalized ethylene synthons and one novel synthon N-cyanoimido-S,S- dimethyldithio-carbonate (CIDT, <b>v</b>), respectively. The reactions of trifluoromethyl containing substituted benzoylhydrazine with classical synthons such as ethyl dimethylaminomethylene- malonate, acetylacetone and ethyl acetoacetate have also been investigated. Herbicidal, fungicidal and plant-growth regulation activities for all reported new compounds have been determined and reported.
Description: 483-488
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.45B(02) [February 2006]

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