Kinetic Resolution of Homoaldols via Catalytic Asymmetric Transacetalization
摘要:
The highly enantioselective kinetic resolution of homoaldols via a transacetalization reaction has been achieved. A novel phosphoric acid, STRIP, based on a spirocyclic 1,1'-spirobiindane backbone was designed and identified as a superior catalyst for this transformation. Remarkably, both secondary and tertiary homoaldols gave equally excellent results.
作者:Ilija Čorić、Ji Hye Kim、Tjøstil Vlaar、Mahendra Patil、Walter Thiel、Benjamin List
DOI:10.1002/anie.201209983
日期:2013.3.18
Kinetic Resolution of Homoaldols via Catalytic Asymmetric Transacetalization
作者:Ilija Čorić、Steffen Müller、Benjamin List
DOI:10.1021/ja108642s
日期:2010.12.15
The highly enantioselective kinetic resolution of homoaldols via a transacetalization reaction has been achieved. A novel phosphoric acid, STRIP, based on a spirocyclic 1,1'-spirobiindane backbone was designed and identified as a superior catalyst for this transformation. Remarkably, both secondary and tertiary homoaldols gave equally excellent results.