Acylation of α-fluorophosphonoacetate derivatives using magnesium chloride-triethylamine
摘要:
Acylation of alpha-fluorophosphonoacetate derivatives in the presence of magnesium chloride-triethylamine has been described. Acylations of triethyl alpha-fluorophosphonoacetate 1 and diethyl alpha-fluorophosphonoacetic acid 7 were proceeded under mild conditions to provide alpha-fluoro-beta-keto esters 3 and alpha-fluoro-beta-keto phosphonates 9, respectively, in high yields. (C) 1999 Elsevier Science Ltd. All rights reserved.
Synthesis of α-Fluoro-β-keto Phosphonates from α-Fluoro Phosphonoacetatic Acid
作者:Dae Young Kim、Young Jae Choi
DOI:10.1080/00397919808006848
日期:1998.4
Abstract A new synthesis of α-fluoro-β-keto phosphonates, via acylation reaction of α-fluoro phosphonoacetate dianion with carboxylic acid chlorides followed by decarboxylation, is described.