Journal of Chemical Research

An improved procedure for the synthesis of aryl phosphonates by palladium-catalysed cross-coupling of aryl halides and diethyl phosphite in polyethylene glycol

P Wang, J Lu, ZH Zhang

Index: Journal of Chemical Research, , vol. 37, # 6 p. 359 - 361

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Citation Number: 2

Abstract

... JOURNAL OF CHEMICAL RESEARCH 2013 361 ... chromatography on silica gel to give pure diethyl (3-(acetamidomethyl)phenyl)phosphonate (3a): Oil; IR (KBr): 3280, 2981, 2362, 1651, 1558, 1423, 1238, 968, 788, 567 cm−1; 1H NMR (500 MHz, CDCl3): 1.30 (t, J = 7.0 Hz ...