Aryl-Aryl Bond Formation by the Fluoride-Free Cross-Coupling of Aryldisiloxanes with Aryl Bromides
作者:Christine M. Boehner、Elizabeth C. Frye、Kieron M. G. O'Connell、Warren R. J. D. Galloway、Hannah F. Sore、Patricia Garcia Dominguez、David Norton、David G. Hulcoop、Martin Owen、Gillian Turner、Claire Crawford、Helen Horsley、David R. Spring
DOI:10.1002/chem.201102285
日期:2011.11.18
synthetically important molecules has inspired considerable interest in the development of methods for aryl–arylbondformation. Herein we describe a novel strategy for this process involving the fluoride‐free, palladium‐catalysed cross‐coupling of readily accessible aryldisiloxanes and arylbromides. Using a statistical‐based optimisation process, preparatively useful reaction conditions were formulated