Chiral enamide. Part 1: Epoxidations of chiral enamides. A viable approach to chiral nitrogen stabilized oxyallyl cations in [4+3] cycloadditions
作者:Hui Xiong、Richard P. Hsung、Lichun Shen、Juliet M. Hahn
DOI:10.1016/s0040-4039(02)00849-3
日期:2002.6
The first study of stereoselectiveepoxidations of chiral enamides is described here. Its potential in the synthesis of chiral α-keto aminals as a viable approach to nitrogen stabilized oxyallylcations in stereoselective [4+3] cycloadditions is also illustrated.
Optimization and Mechanistic Investigations of Novel Allosteric Activators of PKG1α
作者:Victor W. Mak、Akash M. Patel、Rose Yen、Jennifer Hanisak、Yeon-Hee Lim、Jianming Bao、Rong Zheng、W. Michael Seganish、Yang Yu、David R. Healy、Aimie Ogawa、Zhao Ren、Aileen Soriano、Grigori P. Ermakov、Maribel Beaumont、Essam Metwally、Alan C. Cheng、Andreas Verras、Thierry Fischmann、Matthias Zebisch、H. Leonardo Silvestre、Paul A. McEwan、John Barker、Paul Rearden、Thomas J. Greshock