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© Georg Thieme Verlag Stuttgart · New York

An Improved Sonogashira Coupling Procedure for the Construction of Rigid Aromatic Multifunctional Monomers Bearing 1,3-Substituted Acetylenic Units

Louise Davidsona, Keith W. Freebairnb, Andrew T. Russella, Harish S. Trivedib, Wayne Hayes*a
a Department of Chemistry, The University of Reading, Whiteknights, Reading, Berkshire, RG6 6AD, UK
b GlaxoSmithKline, Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire, SG1 2NY, UK
Fax: +44(118)9316331; e-Mail: w.c.hayes@reading.ac.uk;