Carbonyl rhenium(I) complexes are efficient catalysts for the regioselective isomerization of terminal propargylic alcohols into α,β-unsaturated aldehydes or ketones which can be used as an unprecedented recyclable catalytic system (up to 10 consecutive runs) in the ionic liquid [BMIM][PF6].
羰基
铼(I)配合物作为催化剂,能够高效地选择性异构化末端炔
丙醇为α,β-不饱和醛或酮,这种催化体系前所未有地可在
离子液体[BMIM][PF6]中循环使用(多达10次连续运行)。