Bulletin of the Chemical Society of Japan

Palladium (II)-catalyzed michael-type hydroarylation of nitroalkenes using aryltins and sodium tetraarylborates

T Ohe, S Uemura

Index: Ohe, Toshiyuki; Uemura, Sakae Bulletin of the Chemical Society of Japan, 2003 , vol. 76, # 7 p. 1423 - 1431

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Citation Number: 19

Abstract

A variety of aryltin compounds and sodium tetraarylborates can be employed for Michael- type hydroarylation reactions of nitroalkenes to afford β-arylnitroalkanes in moderate to good yields in the presence of either LiCl, MgCl 2, or CaCl 2 and a catalytic amount of palladium (II) salt (0.05 molar amount) in acetic acid. Results show that 50–70% of aryl groups out of all in these aryl compounds can be transferred to the products in this hydroarylation. The ...

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