Synthesis of 1,5-benzothiazepines with Microwave Irradiation under Solvent and Catalyst-free Conditions
作者:M. Rahman、A. Roy、A. Majee、A. Hajra
DOI:10.3184/030823409x416965
日期:2009.3
Microwave irradiation of α,β-p-unsaturated ketones (chalcones) and o-aminothiophenol in the absence of solvent and catalyst provides a highly efficient methodology for the synthesis of 1,5-benzothiazepines in moderate to good yields.
An efficient synthesis of 1,5-benzothiazepines in the presence of sub-stoichiometric amount of cyanuric chloride
作者:Pengli Sun、Lizheng Fang、Liqiang Wu
DOI:10.1080/17415993.2011.572971
日期:2011.6.1
An efficient synthesis of 1,3-diaryl-2,3-dihydro-1,5-benzothiazepines has been developed by the reaction of various 1,3-diaryl-2-propenones with 2-aminothiophenol under thermal solvent-free conditions in the presence of a sub-stoichiometric amount of cyanuric chloride. [image omitted].