Carbonyl Homologation via β-Trimethylsilyl β-Lactone Rearrangements. A Nonbasic Alternative to the Wittig Reaction
作者:T. Howard Black、Yong Zhang、Jianhua Huang、Douglas C. Smith、Bryan E. Yates
DOI:10.1080/00397919508010783
日期:1995.1
Saturated and unsaturated aldehydes and ketones, when treated with trimethylsilylketene and BF3 for 16 hours, form beta-lactones which spontaneously rearrange to alpha, beta-unsaturated TMS esters; these hydrolyze during workup to form the corresponding carboxylic acids.
Burton; Ingold, Journal of the Chemical Society, 1929, p. 2030
作者:Burton、Ingold
DOI:——
日期:——
Yamada,K. et al., Bulletin of the Chemical Society of Japan, 1961, vol. 34, # 12, p. 1873