Rhenium-catalyzed Coupling of 2-Propynyl Alcohols and Several Nucleophiles via Dehydration
作者:Yoichiro Kuninobu、Hirokazu Ueda、Kazuhiko Takai
DOI:10.1246/cl.2008.878
日期:2008.8.5
Treatment of 2-propynyl alcohols with several nucleophiles in the presence of a catalytic amount of a rhenium complex, [ReBr(CO)3(thf)]2, gave coupling products via dehydration. In these reactions, C–C, C–O, and C–S bonds can be constructed under mild conditions.
在催化量的铼配合物[ReBr(CO)3(thf)]2存在下,使用多种亲核试剂处理2-丙炔醇,通过脱水反应生成了偶联产物。在这些反应中,可以在温和条件下构建C-C、C-O和C-S键。