Rhodium(II)-Catalyzed Regioselective C3-Alkylation of 2-Arylimidazo[1,2-a] pyridines with Aryl Diazoesters

  • Kim, Hyunseok; 
  • Byeon, Minhyeon; 
  • Jeong, Eunchong; 
  • Baek, Yonghyeon; 
  • Jeong, Seung Jin; 
  • ... Lee, Kooyeon; 
  • 외 9명
Citations

WEB OF SCIENCE

15
Citations

SCOPUS

15

초록

A regioselective C3-alkylation based on the reaction of 2-arylimidazo[1,2-a] pyridines with a wide range of aryl a-diazoesters in the presence of a Rh( II) catalyst in dichloroethane at room temperature was developed. This method could be applied in the synthesis of benzoimidazoquinolizinone and cycloheptaimidazopyridinone, which are novel heterocyclic scaffolds.

키워드

Imidazopyridine; Regioselective; Aryl diazoester; Rhodium; C3-Alkylation
제목
Rhodium(II)-Catalyzed Regioselective C3-Alkylation of 2-Arylimidazo[1,2-a] pyridines with Aryl Diazoesters
저자
Kim, Hyunseok; Byeon, Minhyeon; Jeong, Eunchong; Baek, Yonghyeon; Jeong, Seung Jin; Um, Kyusik; Han, Sang Hoon; Han, Gi Uk; Ko, Gi Hoon; Maeng, Chanyoung; Son, Jeong-Yu; Kim, Dongwook; Kim, Sung Hong; Lee, Kooyeon; Lee, Phil Ho
DOI
10.1002/adsc.201900092
발행일
2019-04-23
유형
Article
저널명
Journal für Praktische Chemie
권
361
호
9
페이지
2094 ~ 2106