Toward (Z)-selective Horner–Wadsworth–Emmons reaction of aldehydes with 2-fluoro-2-diethylphosphonoacetic acid
摘要:
The stereoselective Horner-Wadsworth-Emmons reaction of aldehydes with 2-fluoro-2-diethylphosphonoacetic acid utilizing i-PrMgBr afforded (Z)-alpha-fluoro-a,beta-unsaturated carboxylic acids as the major products. (C) 2002 Elsevier Science Ltd. All rights reserved.