Efficient epimerization of pyrene and other aromatic C-nucleosides with trifluoroacetic acid in dichloromethane
作者:Yu Lin Jiang、James T Stivers
DOI:10.1016/s0040-4039(02)02481-4
日期:2003.1
Trifluoroacetic acid has been found to be an efficient and non-oxidative catalyst for the epimerization of pyrene and other C-nucleosides in dichloromethane at ambient temperature. Aspects of the epimerization mechanism are also elucidated. (C) 2002 Elsevier Science Ltd. All rights reserved.
Ren, Xiao-Feng; Schweitzer, Barbara A.; Sheils, Charles J., Angewandte Chemie, 1996, vol. 108, # 7, p. 834 - 837
作者:Ren, Xiao-Feng、Schweitzer, Barbara A.、Sheils, Charles J.、Kool, Eric T.