Duliere, Bulletin de la Societe Chimique de France, 1923, vol. <4>33, p. 1650
作者:Duliere
DOI:——
日期:——
US4163112A
申请人:——
公开号:US4163112A
公开(公告)日:1979-07-31
Catalytic Asymmetric Transacetalization
作者:Ilija Čorić、Sreekumar Vellalath、Benjamin List
DOI:10.1021/ja102753d
日期:2010.6.30
A catalytic enantioselective transacetalization has been developed. The chiral phosphoric acid TRIP was demonstrated to be an efficient and highly enantioselective catalyst for the activation of O,O-acetals. The reaction enables the asymmetric synthesis of acetals with the acetal carbon as the only stereogenic center.