An Enantiospecific Polyene Cyclization Initiated by an Enantiomerically Pure Bromonium Ion
作者:D. Christopher Braddock、Jared S. Marklew、Kevin M. Foote、Andrew J. P. White
DOI:10.1002/chir.22194
日期:2013.11
pure bromohydrins results in enantiospecific polyene cyclizations. The initiation of cyclization by enantiomerically pure bromonium ions and subsequent propagation is not subject to catastrophic erosion of enantiomeric purity by any intramolecular or intermolecular bromonium ion‐to‐alkene transfer. Chirality 25:692–700, 2013. © 2013 Wiley Periodicals, Inc.
三氟甲磺酸二甲基铝介导的对映体纯溴醇四氟苯甲酸酯的活化导致对映体特异性多烯环化。对映体纯的溴离子引发的环化反应及其随后的传播,不受分子内或分子间溴离子向烯烃的转移对映体纯度的灾难性侵蚀。手性25:692–700,2013年。©2013 Wiley Periodicals,Inc.