Synlett

Nickel-catalyzed cross-coupling reactions of aryltitanium (IV) alkoxides with aryl halides

G Manolikakes, N Dastbaravardeh, P Knochel

Index: Manolikakes, Georg; Dastbaravardeh, Navid; Knochel, Paul Synlett, 2007 , # 13 p. 2077 - 2080

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Citation Number: 18

Abstract

Abstract A nickel-catalyzed cross-coupling reaction between aryltitanium (IV) alkoxides and various functionalized aryl halides is described. The reaction requires Ni (acac) 2 (0.5 mol%), a phosphine or an N-heterocyclic carbene ligand (NHC ligand; 0.5-1.0 mol%) and proceeds at 25 C within 1-24 hours.