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A Facile and Expedient Route to Allyl and Propargyl Amines Using N-(α-Benzotriazolylalkyl)amines as Stabilized Iminium Salts
Journal article   Peer reviewed

A Facile and Expedient Route to Allyl and Propargyl Amines Using N-(α-Benzotriazolylalkyl)amines as Stabilized Iminium Salts

Alan R. Katritzky, Satheesh K. Nair and Guofang Qiu
Synthesis (Stuttgart), Vol.2002(2), pp.199-202
01/02/2002
DOI: https://doi.org/10.1055/s-2002-19801

Abstract

paper
Abstract N-(α-Benzotriazolylalkyl)amines 1A-G serve as stabilized iminium salts for the preparation of allylamines 3A-I in 82-94% yield in two steps starting from benzotriazole, an amine, an aldehyde, and the corresponding vinyl Grignard. Propargylamines 7A-E were also prepared in good yields following the same approach using propargyl Grignard reagents.

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