Efficient Palladium-Catalyzed Nucleophilic Addition of Triorganoindium Reagents to Carbocyclic Derivatives
作者:Lucas Baker、Thomas Minehan
DOI:10.1021/jo0357162
日期:2004.5.1
Palladium (0)-catalyzed allylic substitution reactions employing triorganoindium reagents have been investigated. In situ generated vinyl- and arylindiums react with substituted and unsubstituted cyclohex-2-enyl esters in the presence of 1-3 mol % Pd-2(dba)(3) to produce vinyl- or arylcyclohexenes in moderate to excellent yields. The stereoselectivity of this process was also examined, and evidence is presented that the reaction proceeds with inversion of stereochemical configuration.
BOECKMAN, R. K. ,, JR;BRUZA, K. J., TETRAHEDRON, 1981, 37, N 23, 3997-4006