One-pot synthesis of polysubstituted indoles from aliphatic nitro compounds under mild conditions
作者:Christopher A. Simoneau、Alexis M. Strohl、Bruce Ganem
DOI:10.1016/j.tetlet.2007.01.031
日期:2007.3
Polysubstitutedindoles can be prepared directly from functionalized nitroalkanes under very mildly acidic conditions in a simple, one-pot, two-stage procedure.
A microwave-assisted, propylphosphonic anhydride (T3P®) mediated one-pot Fischer indole synthesis
作者:Matthieu Desroses、Krzysztof Wieckowski、Marc Stevens、Luke R. Odell
DOI:10.1016/j.tetlet.2011.06.053
日期:2011.8
A rapid, mild, and high yielding protocol for the Fischer indolization of arylhydrazines with T3P® under microwave irradiation is described. Significant features of this method include short reaction times and preparative ease.