Synthesis of Paracyclophane Thiols via an Unprecedented Reduction-Deprotection Sequence: Direct Conversion of tert-Butyl Sulfoxides into Thiols with Boron Tribromide
作者:Stefan Bräse、Christian Friedmann
DOI:10.1055/s-0029-1219204
日期:2010.3
Starting from readily available paracyclophane-substituted sulfoxides, a two-step procedure including a directed orthometalation and an unprecedented deoxygenation-deprotection sequence allows the generation of versatile functionalized paracyclophane thiols.