| Literature DB >> 22545651 |
Zhankui Sun1, Grace A Winschel, Alina Borovika, Pavel Nagorny.
Abstract
Catalytic enantioselective and diastereoselective spiroketalizations with BINOL-derived chiral phosphoric acids are reported. The chiral catalyst can override the inherent preference for the formation of thermodynamic spiroketals, and highly selective formation of nonthermodynamic spiroketals could be achieved under the reaction conditions.Entities:
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Year: 2012 PMID： 22545651 DOI： 10.1021/ja302704m
Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419