|
|||||
|
|
The silicon effect on the regioselectivity of the Tsuji-Trost reaction. Experimental and theoretical approaches |
|
| Authors: | Vicenç Branchadell Roser Pleixats Claude Commandeur Max Malacria |
| Institution: | a Department of Chemistry, Universitat Autònoma de Barcelona, Cerdanyola del Valles, 08193 Barcelona, Spain b Université P. et M. Curie, Laboratoire de Chimie Organique, UMR 7611 CNRS, Tour 44-54, BP 229, 4, place Jussieu, F-75252 Paris Cedex 5, France |
| Abstract: | Regioselectivity of the Tsuji-Trost reaction on allyl acetates and carbonates substituted with silyl groups at the olefinic moiety has been analyzed. Silicon atom in the central carbon atom increases the stability of the intermediate π-allylpalladium cation with respect to the isomeric π-allylpalladium cation featuring the silicon in a terminal carbon atom. |
| Keywords: | Tsuji-Trost reaction Regioselectivity Silicon effect Calculations |
| 本文献已被 ScienceDirect 等数据库收录！ | |