Hewkin, Cheryl T.; Jackson, Richard F. W., Journal of the Chemical Society. Perkin transactions I, 1991, # 12, p. 3103 - 3112
作者:Hewkin, Cheryl T.、Jackson, Richard F. W.
DOI:——
日期:——
A Desilylative Approach to Alkyl Substituted C(1)‐Ammonium Enolates: Application in Enantioselective [2+2] Cycloadditions
作者:Yihong Wang、Claire M. Young、Honglei Liu、Will C. Hartley、Max Wienhold、David. B. Cordes、Alexandra M. Z. Slawin、Andrew D. Smith
DOI:10.1002/anie.202208800
日期:2022.9.19
The catalytic generation of unsubstituted and alkylsubstituted C(1)-ammonium enolates from α-silyl-α-alkyl substituted carboxylic acids using the isothiourea HyperBTM has been developed and applied in enantioselective [2+2]-cycloaddition reactions.