Visible light photoredox-catalyzed alkylation/ring expansion sequences of 1-(1-arylvinyl)cyclobutanol derivatives

Kwon, Su Jin; Kim, Yeon Joo; Kim, Dae Young

doi:10.1016/j.tetlet.2016.08.047

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Visible light photoredox-catalyzed alkylation/ring expansion sequences of 1-(1-arylvinyl)cyclobutanol derivatives

Kwon, Su Jin;
Kim, Yeon Joo;
Kim, Dae Young

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WEB OF SCIENCE

42

Citations

SCOPUS

43

초록

A visible light-mediated photocatalytic bis(alkoxycarbonypmethylationtring expansion of alkenyl cyclobutanols is described. This approach provides a mild and operationally simple access to the synthesis of bis(alkoxycarbonyl)methyl-substituted cyclic ketones from the coupling reaction of 1-(1-arylvinyl)cyclobutanols with aryl bromomalonates. (C) 2016 Elsevier Ltd. All rights reserved.

키워드

Bromomalonates; Photocatalysis; Radical reaction; 1,2-Carbon migration; ALPHA,ALPHA-DIARYL ALLYLIC ALCOHOLS; C-H FUNCTIONALIZATION; ONE-POT SYNTHESIS; RING-FUSED TETRAHYDROQUINOLINES; CONCOMITANT 1,2-ARYL MIGRATION; ELECTRON-DEFICIENT ALKENES; METAL-FREE CONDITIONS; 1,5-HYDRIDE TRANSFER/CYCLIZATION; ASYMMETRIC-SYNTHESIS; RADICAL-ADDITION

제목: Visible light photoredox-catalyzed alkylation/ring expansion sequences of 1-(1-arylvinyl)cyclobutanol derivatives

저자: Kwon, Su Jin; Kim, Yeon Joo; Kim, Dae Young

DOI: 10.1016/j.tetlet.2016.08.047

발행일: 2016-09-28

유형: Article

저널명: Tetrahedron Letters

권: 57

호: 39

페이지: 4371 ~ 4374

언어: ENG

출판사: Elsevier BV

발행국가: 영국

분량: 4 페이지

ISSN: P 0040-4039