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CN
  • Nickel-catalyzed carboxylation of aryl and vinyl chlorides employing carbon dioxide.

Nickel-catalyzed carboxylation of aryl and vinyl chlorides employing carbon dioxide.

Journal of the American Chemical Society (2012-05-23)
Tetsuaki Fujihara, Keisuke Nogi, Tinghua Xu, Jun Terao, Yasushi Tsuji
摘要

Nickel-catalyzed carboxylation of aryl and vinyl chlorides employing carbon dioxide has been developed. The reactions proceeded under a CO(2) pressure of 1 atm at room temperature in the presence of nickel catalysts and Mn powder as a reducing agent. Various aryl chlorides could be converted to the corresponding carboxylic acid in good to high yields. Furthermore, vinyl chlorides were successfully carboxylated with CO(2). Mechanistic study suggests that Ni(I) species is involved in the catalytic cycle.

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Supelco
氯乙烯 溶液, 200 μg/mL in methanol, analytical standard
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