Tetrahedron

Pd (0)-catalyzed couplings using bromide and chloride derivatives of Baylis–Hillman adducts with triarylbismuths as atom-efficient multi-coupling nucleophiles

MLN Rao, D Banerjee, RJ Dhanorkar

文献索引：Rao, Maddali L.N.; Banerjee, Debasis; Dhanorkar, Ritesh J. Tetrahedron, 2010 , vol. 66, # 20 p. 3623 - 3632

全文：HTML全文

被引用次数: 16

摘要

Bromide and chloride derivatives of Baylis–Hillman adducts have been demonstrated to react efficiently with triarylbismuths affording allylic arylated products in high yields under palladium-catalyzed conditions. Triarylbismuths have been employed in sub-stoichiometric amounts as multi-coupling and atom-efficient nucleophiles in these reactions. The reactivity of both allylic bromides and chlorides was found to be facile and equally efficient in ...