SmCp<sup>R</sup><sub>2</sub>-mediated cross-coupling of allyl and propargyl ethers with ketoesters and a telescoped approach to complex cycloheptanols
作者:Mateusz P. Plesniak、Xavier Just-Baringo、Fabrizio Ortu、David P. Mills、David J. Procter
DOI:10.1039/c6cc07318b
日期:——
A highly regio- and diastereoselective cross-coupling of allyl/propargyl ethers and [small beta]-ketoesters, mediated by SmCpR2 reagents, delivers decorated [small delta]-lactones. Screening of the Cp ligands on Sm(II) was employed to achieve high...
由SmCpR2试剂介导的烯丙基/炔丙基醚与小β-酮酸酯的高度区域选择性和非对映选择性交叉偶联可产生修饰的小δ-内酯。通过筛选Sm(II)上的Cp配体来实现高...