In:
Chemistry – A European Journal, Wiley, Vol. 17, No. 47 ( 2011-11-18), p. 13230-13239
Abstract:
The prevalence of the biaryl structural motif in biologically interesting and synthetically important molecules has inspired considerable interest in the development of methods for aryl–aryl bond formation. Herein we describe a novel strategy for this process involving the fluoride‐free, palladium‐catalysed cross‐coupling of readily accessible aryldisiloxanes and aryl bromides. Using a statistical‐based optimisation process, preparatively useful reaction conditions were formulated to allow the cross‐coupling of a wide range of different substrates. This methodology represents an attractive, cost‐efficient, flexible and robust alternative to the traditional transition‐metal‐catalysed routes typically used to generate molecules containing the privileged biaryl scaffold.
Type of Medium:
Online Resource
ISSN:
0947-6539
,
1521-3765
DOI:
10.1002/chem.201102285
Language:
English
Publisher:
Wiley
Publication Date:
2011
detail.hit.zdb_id:
1478547-X
Permalink