Diastereoselective synthesis of cis-1,2-disubstituted cyclopropanols and cyclopent-3-enols via SmI2 mediated C–N(Bt) bond cleavage
作者:Tingting Xie、Liejin Zhou、Mengmeng Shen、Jianyong Li、Xin Lv、Xiaoxia Wang
DOI:10.1016/j.tetlet.2015.05.002
日期:2015.6
Diastereoselective synthesis of cis-1,2-disubstituted cyclopropanols and cyclopent-3-enols has been achieved from readily available beta-benzotriazolyl ketones (beta-Bt ketones) via a C-N(Bt) bond cleavage/cyclization process promoted by SmI2/HMPA. (C) 2015 Elsevier Ltd. All rights reserved.