2-Arylallyl as a new protecting group for amines, amides and alcohols
作者:José Barluenga、Francisco J. Fañanás、Roberto Sanz、César Marcos、José M. Ignacio
DOI:10.1039/b414966a
日期:——
Amines, amides and ethers containing 2-arylallyl groups are selectively and easily deprotected with tert-butyllithium. This transformation probably involves a carbolithiation reaction of the styrenyl moiety followed by a β-elimination process.