115270-12-7Relevant articles and documents
N-Methyl Allylic Amines from Allylic Alcohols by Mitsunobu Substitution Using N-Boc Ethyl Oxamate
Van Veen, Branca C.,Wales, Steven M.,Clayden, Jonathan
, p. 8538 - 8543 (2021/06/30)
We report the practical, scalable synthesis of a range of N-methyl allylic amines. Primary and secondary allylic alcohols underwent a regioselective Mitsunobu reaction with readily accessible N-Boc ethyl oxamate to deliver the corresponding N-Boc allylic amines, including in enantiopure form via stereospecific substitution. Subsequent N-methylation and Boc deprotection without chromatography yielded the amine products as hydrochloride salts. This method solves the problem of converting commercially available alcohols into often volatile N-methyl allylic amines, many of which have limited commercial availability.
An Efficient, Palladium-Catalyzed Route to Protected Allylic Amines
Connell, Richard D.,Rein, Tobias,Akermark, Bjoern,Helquist, Paul
, p. 3845 - 3849 (2007/10/02)
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