Asymmetric hydrogenation of dehydroamino acid derivatives catalyzed by a new aminophosphine phosphinite ligand derived from ketopinic acid
摘要:
A new chiral aminophosphine phosphinite N,O-bis(diphenylphosphino)-(1S,2R)-1-(N-methylamino) methyl-2-hydroxyl-7,7-dimethylbicyclo[2.2.1]heptane was synthesized from ketopinic acid and its application to the asymmetric hydrogenation of dehydroamino acid derivatives examined. (C) 2000 Elsevier Science Ltd. All rights reserved.
Asymmetric hydrogenation of dehydroamino acid derivatives catalyzed by a new aminophosphine phosphinite ligand derived from ketopinic acid
摘要:
A new chiral aminophosphine phosphinite N,O-bis(diphenylphosphino)-(1S,2R)-1-(N-methylamino) methyl-2-hydroxyl-7,7-dimethylbicyclo[2.2.1]heptane was synthesized from ketopinic acid and its application to the asymmetric hydrogenation of dehydroamino acid derivatives examined. (C) 2000 Elsevier Science Ltd. All rights reserved.