作者:Timothy B. Durham、Nicolas Blanchard、Brad M. Savall、Noel A. Powell、William R. Roush
DOI:10.1021/ja048493l
日期:2004.8.1
enantioselective total synthesis of the cytotoxic plecomacrolide natural product formamicin (1) is described. Key aspects of this synthesis include the efficient transacetalation reactions of MOM ethers 28 and 38 to form the seven-membered formyl acetals 29 and 39, a late-stage Suzuki cross-coupling reaction of the highly functionalized vinyl boronic acid 6 and vinyliodide 7, a highly beta-selective
作者:Ilhwan An、Edith N. Onyeozili、Robert E. Maleczka
DOI:10.1016/j.tetasy.2010.02.030
日期:2010.3
The enzymatic kinetic resolution of alpha-hydroxysilanes where the silicon bears a variety of substituents has been explored. Reactions were performed on various alpha-hydroxysilanes with several commercially available enzymes, solvents, acetylation reagents, and temperatures. The resulting optically active alpha-hydroxysilanes and their corresponding acetates were obtained in varying yields and ees. (C) 2010 Elsevier Ltd. All rights reserved.
Panek, James S.; Cirillo, Pier F., Journal of the American Chemical Society, 1990, vol. 112, # 12, p. 4873 - 4878
作者:Panek, James S.、Cirillo, Pier F.
DOI:——
日期:——
Use of 1JC1, H1 values for the stereochemical determination of C-glycosides: A simple two dimensional NMR protocol
作者:Michelle A. Sparks、James S. Panek
DOI:10.1016/s0040-4039(00)95213-4
日期:1989.1
PANEK, J. S.;SPARKS, M. A., J. ORG. CHEM., 54,(1989) N, C. 2034-2038