作者:Xianhua Pan、Xiaohu Tao、Libo Ruan、Yiming Li、Wenhua Ou、Feng Liu
DOI:10.3184/174751911x13237056070415
日期:2011.12
An efficient synthesis of (R)-3-aminothiolane is described based on a one-pot tandem hydroxyl activation-intramolecular cyclisation of Ts-protected-D-methioninol in the presence of methanesulfonyl chloride/pyridine. Removal of the tosyl group then gave (R)-3-aminothiolane in good yield. (R)-3-Aminothiolane derivatives are important building blocks for the synthesis of biologically active compounds