Vlad,L.A. et al., Journal of Organic Chemistry USSR (English Translation), 1970, vol. 6, # 10, p. 2008 - 2011
作者:Vlad,L.A. et al.
DOI:——
日期:——
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.