Abstract
A large number of reports describe the formation of the fundamental C–N bond in homogeneous
catalysis. Among them, only a few are able to introduce the unprotected amino group, despite the appealing insertion of this key functional group. Recently,
a broad range of methods have been reported that enable direct access to the primary
amine using either ammonia or other nitrogen sources. In this short review, we illustrate
the progress achieved in this field.
1 Introduction
2 Hydroamination
3 Reductive Amination
4 Dehydrogenative Coupling with Alcohols
5 Amination of Aryl Halides and Boronates
6 Allylic Amination
7 C–H Amination
8 Aminofunctionalization
9 Conclusions
Key words
amine - aniline - aziridine - amino alcohols - unprotected - protecting group free
synthesis - homogeneous catalysis