Aryl mesylates in metal catalyzed homocoupling and cross-coupling reactions. 2. Suzuki-type nickel-catalyzed cross-coupling of aryl arenesulfonates and aryl …
V Percec, JY Bae, DH Hill
Index: Percec, Virgil; Bae, Jin-Young; Hill, Dale H. Journal of Organic Chemistry, 1995 , vol. 60, # 4 p. 1060 - 1065
Full Text: HTML
Citation Number: 250
Abstract
The Ni (0)-catalyzed Suzuki-type cross-coupling reaction of various aryl sulfonates including mesylate with arylboronic acids in the presence of &PO4 is reported. The Ni (0) catalyst is generated in situ from NiCl2 (dppf) and Zn. This novel reaction, which yields unsymmetrical biaryls in good yields under mild conditions, is highly regiospecific and tolerates various functional groups. The influence of the effects of the substituent of the aromatic substrates, ...
Related Articles:
[Hennings, D. David; Iwama, Tetsuo; Rawal, Viresh H. Organic Letters, 1999 , vol. 1, # 8 p. 1205 - 1208]
New chemical cross-coupling between aryl halides and allylic acetates using a cobalt catalyst
[Organic Letters, , vol. 5, # 7 p. 1043 - 1045]
New catalyst for homocoupling of aryl halides based on nickel complexes with diazabutadiene ligands
[Valaeva; Asachenko; Kulyabin; Flid; Voskoboinikov Russian Journal of Organic Chemistry, 2011 , vol. 47, # 11 p. 1774 - 1776]
[Angewandte Chemie - International Edition, , vol. 47, # 11 p. 2089 - 2092]
Homocoupling of arylboronic acids catalyzed by CuCl in air at room temperature
[Cheng, Guanjun; Luo, Meiming European Journal of Organic Chemistry, 2011 , # 13 p. 2519 - 2523]