[GRAPHICS]Under conditions of catalytic Ni(O) and in most cases just over 1 equiv of Me2NH-BH3/K2CO3 or CS2CO3, a Cbz-protected nitrogen, which is part of a heteroaromatic ring, can be chemospecifically cleaved without affecting a Cbz group on an originally basic amine.
作者:Bruce H. Lipshutz、Steven S. Pfeiffer、Anthony B. Reed
DOI:10.1021/ol016693l
日期:2001.12.1
[GRAPHICS]Under conditions of catalytic Ni(O) and in most cases just over 1 equiv of Me2NH-BH3/K2CO3 or CS2CO3, a Cbz-protected nitrogen, which is part of a heteroaromatic ring, can be chemospecifically cleaved without affecting a Cbz group on an originally basic amine.
Pinna, Gerard Aime; Sechi, Mario; Paglietti, Giuseppe, Journal of Chemical Research, Miniprint, 2003, # 3, p. 362 - 380
作者:Pinna, Gerard Aime、Sechi, Mario、Paglietti, Giuseppe、Pirisi, Maria Antonietta