SIMPLE AND CHEMOSELECTIVE SYNTHESIS OF KETONES FROM CARBOXYLIC ACIDS AND GRIGNARD REAGENTS USING DICHLOROTRIPHENYLPHOSPHORANE
作者:Tamotsu Fujisawa、Sachio Iida、Hiroshi Uehara、Toshio Sato
DOI:10.1246/cl.1983.1267
日期:1983.8.5
Dichlorotriphenylphosphorane was found to be a good condensation reagent for synthesis of ketones from carboxylic acids and Grignardreagents under mild conditions. Synthetic utility of the present method is demonstrated by the chemoselective reaction of carboxylic acids possessing such a functional group as halogen, cyano, or carbonyl.
COMPOSITIONS COMPRISING REACTION PRODUCTS OF ALKYLAMIDOAMINES, ALKYLAMINOIMIDAZOLINES AND FREE AMINE AND THEIR USE
申请人:GIESSLER-BLANK Sabine
公开号:US20100197807A1
公开(公告)日:2010-08-05
Compositions comprising reaction products of alkylamidoamines, alkylaminoimidazolines and free amine and also processes for their preparation and their use as solvents in agrochemical formulations.