Straightforward Synthesis of 2??Aryl??1??alkynylphosphonates and Arylpropiolates

D Lecerclé, C Mothes, F Taran

Index: Lecercle, Delphine; Mothes, Celine; Taran, Frederic Synthetic Communications, 2007 , vol. 37, # 8 p. 1301 - 1311

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Citation Number: 11

Abstract

Abstract A protocol for the direct cross coupling of trialkylsilyl??alkynes bearing electron?? withdrawing groups and aryl halides using a Pd/Ag catalytic system is described. The procedure allows the straightforward synthesis of a variety of alkynylphosphonates and aryl propiolates derivatives in good yields.