名称:
Room-temperature nickel-catalyzed amination of heteroaryl/aryl chlorides with Ni(II)–(σ-Aryl) complex as precatalyst
摘要:
The room-temperature cross-coupling of heteroaryl and aryl chlorides with secondary cyclic amines can be effected using Ni(II)-(sigma-aryl) complex as pre-catalyst. Some useful aromatic and heteroaromatic amine derivatives were readily synthesized in moderate to good yields in the presence of the Ni(II)-(sigma-aryl) complex/NHC/KO(t)Bu/toluene system. (C) 2011 Elsevier B.V. All rights reserved.
DOI:
10.1016/j.jorganchem.2011.03.038