Synthetic communications

A new method for synthesis of methyl arylpropiolates by direct Heck coupling of aryl iodide and methyl propiolate in presence of K2CO3

T Eckert, J Ipaktschi

Index: Eckert, Thomas; Ipaktschi, Junes Synthetic Communications, 1998 , vol. 28, # 2 p. 327 - 335

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Citation Number: 38

Abstract

... ARYLPROPIOLATES BY DIRECT HECK COUPLING OF ARYL IODIDE AND METHYL PROPIOLATE IN PRESENCE OF KZCO3 Thomas Eckert and Junes Ipaktschi* Institute of Organic Chemistry, Justus-Liebig University, Heinrich-Buff-Ring 58, ... aryl-H), 7 90 (1 H, dd J 1 0 and 8.1, aryl-H), 7.98 (1 H, dd J 1.3 and 7.3, aryl-H) Page 8. 334 ECKERT AND IPAKTSCHI and 8.30 (1 H, dd J 1.0 and 7.4. aryl-H); &(lo0 MHz; CDC13) 52.67 (OCH3), ...