Lauchli Ryan, Whitney John M, Zhu Liang, Shea Kenneth J
Department of Chemistry, 516 Rowland Hall, University of California-Irvine, Irvine, CA 92697-2025, USA.
Org Lett. 2005 Sep 1;7(18):3913-6. doi: 10.1021/ol051363c.
A type II intramolecular Diels-Alder reaction provides access to bicyclo[5.3.1] ring systems with an imbedded bridgehead allylsilane. The Lewis acid catalyzed reactions of these compounds with aldehydes proceed efficiently and with control of stereochemistry. [reaction: see text]
II型分子内狄尔斯-阿尔德反应可用于构建含有桥头烯丙基硅烷的双环[5.3.1]环系。这些化合物与醛在路易斯酸催化下的反应进行得很顺利,并且能够控制立体化学。[反应:见正文]