摘要:
A new oxathiane, derived from 5-hydroxy-1-tetralone has been synthesized in eight steps, fully characterized as cis-fused rings by 1D and 2D NMR and resolved by preparative chiral chromatography (CHIRALCEL OD-R). The second eluting (+, MeOH)-isomer was assigned (S,S)-configuration by VCD-ab initio simulation. (C) 2001 Elsevier Science Ltd. All rights reserved.