Reduction of 1-pyrrolyl and 1-indolyl carbamates to hemiaminals
作者:He-Chu Hsu、Duen-Ren Hou
DOI:10.1016/j.tetlet.2009.10.025
日期:2009.12
Hemiaminals of pyrroles and indoles have been prepared from the lithiumaluminum hydride reduction of 1-pyrrolyl and 1-indolyl carbamates with good yields (67–82%). These carbamates are more reactive than aliphatic amides and carbamates under the LAH reduction, but less reactive than esters.