Rhodium-catalysed hydroformylation and carbonylation of N-alkenyl-1,3-diaminopropanes
摘要:
The rhodium catalysed reactions of N-alkenyl-1,3-diaminopropanes with H-2/CO usually give mixtures of diazabicycloalkanes and aminopropyl lactams. The chemo-and regioselectivity of these reactions are influenced by the choice of ligand and by the ratio of H-2 and CO in the gas mixture and in some cases formation of a single compound can be achieved. (C) 1997 Elsevier Science Ltd.