Palladium-Catalyzed Oxidative Aminocarbonylation by Decarboxylative Coupling: Synthesis of Alkynyl Amides

  • Hwang, Jinil; 
  • Choi, Jinseop; 
  • Park, Kyungho; 
  • Kim, Wonyoung; 
  • Song, Kwang Ho; 
  • 외 1명
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초록

Alkynyl amides were synthesized from a palladium-catalyzed coupling reaction of alkynyl carboxylic acids and amines under carbon monoxide. The reaction was conducted with palladium(II) acetate (5 mol-%) and silver(I) oxide (1.0 equiv.) in acetonitrile at 80 degrees C for 1 h. This method provides good to moderate product yields and good functional group tolerance towards ketone, ester, and nitrile groups.

키워드

Synthetic methods; Palladium; Carbonylation; Alkynes; Amides; ONE-POT SYNTHESIS; CARBOXYLIC-ACIDS; PROPIOLIC ACID; ARYL HALIDES; CARBON; CARBONYLATION; EFFICIENT; ESTERS; ALPHA; SP(2)
제목
Palladium-Catalyzed Oxidative Aminocarbonylation by Decarboxylative Coupling: Synthesis of Alkynyl Amides
저자
Hwang, Jinil; Choi, Jinseop; Park, Kyungho; Kim, Wonyoung; Song, Kwang Ho; Lee, Sunwoo
DOI
10.1002/ejoc.201403644
발행일
2015-04
유형
Article
저널명
European Journal of Organic Chemistry
권
2015
호
10
페이지
2235 ~ 2243