b-Lactam Synthesis by Diastereoselective Condensation of Chiral 3-(p-Tolylsulfinyl)-2-furaldimine and Ester Enolates
作者:Yoshitsugu Arai、Shinya Yoneda、Tsutomu Masuda、Yukio Masaki
DOI:10.3987/com-00-8913
日期:——
Highly diastereoselective condensation of chiral sulfinyl-substituted furaldimine with lithium ester enolates has been achieved, affording (3R)-syn-beta-lactams and/or (3R)-syn-beta-amino esters, as the major products.