Amination reaction of allylic chlorides with silver iodide/lithium N,N-disilylamide mixed reagents
作者:Toshiaki Murai、Mikio Yamamoto、Shinzi Kato
DOI:10.1039/c39900000789
日期:——
The nucleophilic substitution of allylicchlorides with silveriodide/lithiumN,N-disilylamidemixedreagents gives protected primary allylic amines in good to excellent yields.
A new synthesis of N,N-bis(trimethylsilyl)enamines from straight chain olefinic amines has been devised which makes use of iron pentacarbonyl photocatalysed isomerisation. Complete conversion of the olefinic amines to the enamines was observed for substituted N,N-bis(trimethylsilyl)allylamines and non-allylic amines. The enamines obtained are potential sources of aldehydes and precursors of substituted