Organophotocatalytic Arene Functionalization: C-C and C-B Bond Formation

  • Lee, Da Seu; 
  • Kim, Chung Soo; 
  • Iqbal, Naila; 
  • Park, Gyeong Su; 
  • Son, Kyung-sun; 
  • ... Cho, Eun Jin
Citations

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초록

Organophotocatalytic C-C and C-B bond formation reactions of aryl halides have been developed in the presence of an organophotosensitizer, 3,7-di([1,1′-biphenyl]-4-yl)-10-(4-(trifluoromethyl)phenyl)-10H-phenoxazine that has highly negative reduction potential at its photoexcited state. The developed reaction conditions are mild and allow the intermolecular C-C bond formation of the generated aryl radical with electron-rich (hetero)arenes and C-B bond formation with bis(pinacolato)diboron. © 2019 American Chemical Society.

키워드

VISIBLE-LIGHT PHOTOREDOX; METAL-FREE; ARYL HALIDES; UNACTIVATED ALKYL; ELECTRON-TRANSFER; DIAZONIUM SALTS; BORYLATION; ARYLATION; PHOTOSENSITIZER
제목
Organophotocatalytic Arene Functionalization: C-C and C-B Bond Formation
저자
Lee, Da Seu; Kim, Chung Soo; Iqbal, Naila; Park, Gyeong Su; Son, Kyung-sun; Cho, Eun Jin
DOI
10.1021/acs.orglett.9b03877
발행일
2019-12
유형
Article
저널명
Organic Letters
권
21
호
24
페이지
9950 ~ 9953