Facile and specific nickel-catalyzed de-N-allylation
摘要:
A general procedure for a chemoselective removal of the allyl (2-propenyl) functionality on basic, neutral and acidic nitrogens by diisobutylaluminum hydride or trimethylaluminum in the presence of a catalytic amount of (dppp)NiCl2 has been developed. (C) 1998 Elsevier Science Ltd. All rights reserved.