Catalytic asymmetric hydrogenation to access spiroindane dimethyl acetic acid
摘要:
Asymmetric hydrogenation of achiral spiroindene dimethyl acetic acid 2 with 4% of Ru(II)-Mandyphos in acetone produced (S)-spiroindane climethyl acetic acid 1 in 86% isolated yield and 96.8:3.2 enantiomeric ratio. (C) 2011 Elsevier Ltd. All rights reserved.
Catalytic asymmetric hydrogenation to access spiroindane dimethyl acetic acid
摘要:
Asymmetric hydrogenation of achiral spiroindene dimethyl acetic acid 2 with 4% of Ru(II)-Mandyphos in acetone produced (S)-spiroindane climethyl acetic acid 1 in 86% isolated yield and 96.8:3.2 enantiomeric ratio. (C) 2011 Elsevier Ltd. All rights reserved.