49603-23-8Relevant articles and documents
Metallic bismuth and tantalum mediated C-allylation of aldimines with allyl bromide
Bhuyan, Pulak J.,Prajapati, Dipak,Sandhu, Jagir S.
, p. 7975 - 7976 (1993)
A facile method for the synthesis of homoallyl amines using Bi/BU4NBr/MeCN and Ta/Bu4NBr/ THF system has been performed in a regiospecific manner.
Preparation of 2-azaallyl anions and imines from N-chloroamines and their cycloaddition and allylation
Pandiancherri, Shveta,Lupton, David W.
, p. 671 - 674 (2011/03/22)
Exposure of N-chloroamines to KOtBu or LDA, in the presence of PMDETA or HMPA, provides 2-azaallyl anions capable of π4s + π2s cycloaddition reactions with a range of olefins. Good yields were achieved with stabilised systems, however, they were more modest when accessing semi-stabilised 2-azaallyl anions. By modifying the reaction conditions, one-pot dehydrochlorination/allylation can also be achieved with a range of N-chloroamines.
Allylic Tantalums as Highly Imine-Selective Reagents
Shibata, Ikuya,Nose, Kyo,Sakamoto, Kazuya,Yasuda, Makoto,Baba, Akio
, p. 2185 - 2187 (2007/10/03)
A pratical method for the allylation of low electrophilic N-aliphatic imines was established by allylic tantalum. This is a superior methodology compared with conventional ones in terms of wide applicability to imines.