Gold- and Platinum-Catalyzed Cycloisomerization of Enynyl Esters versus Allenenyl Esters: An Experimental and Theoretical Study
作者:Nicolas Marion、Gilles Lemière、Andrea Correa、Chiara Costabile、Rubén S. Ramón、Xavier Moreau、Pierre de Frémont、Rim Dahmane、Alexandra Hours、Denis Lesage、Jean-Claude Tabet、Jean-Philippe Goddard、Vincent Gandon、Luigi Cavallo、Louis Fensterbank、Max Malacria、Steven P. Nolan
DOI:10.1002/chem.200801387
日期:2009.3.16
Ester‐way to heaven: Unexpected formation of bicyclo[3.1.0]hexene 4 was the main focus of combined experimental and theoretical studies on the Au‐catalyzed cycloisomerization of branched dienyne 1 (see scheme), which provided better understanding of the mechanistic details governing the cyclization of enynes bearing a propargylic ester group.
通往天堂的酯:双环[3.1.0]己烯4的意外形成是支链二烯1的Au催化环异构化的组合实验和理论研究的主要重点(请参见方案),从而提供了对机理细节的更好理解控制带有炔丙基酯基团的烯炔的环化。