Aerobic Oxidative C–H Azolation of Indoles and One-Pot Synthesis of Azolyl Thioindoles by Flavin–Iodine-Coupled Organocatalysis

Organic Letters Volume 23 Issue 6 Page 2084-2088 published_at 2021-03-19
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Title
Aerobic Oxidative C–H Azolation of Indoles and One-Pot Synthesis of Azolyl Thioindoles by Flavin–Iodine-Coupled Organocatalysis
Creator
Tanimoto Kazumasa
Okai Hayaki
Oka Marina
Ohkado Ryoma
Source Title
Organic Letters
Volume 23
Issue 6
Start Page 2084
End Page 2088
Journal Identifire
ISSN 1523-7060
EISSN 1523-7052
Descriptions
The aerobic oxidative cross-coupling of indoles with azoles driven by flavin-iodine-coupled organocatalysis has been developed for the green synthesis of 2-(azol-1-yl)indoles. The coupled organocatalytic system enabled the one-pot three-component synthesis of 2-azolyl-3-thioindoles from indoles, azoles, and thiols in an atom-economical manner by utilizing molecular oxygen as the only sacrificial reagent.
Subjects
Oxidation reactions ( Other)
Flavins ( Other)
Chemical synthesis,Indoles ( Other)
Cross coupling reaction ( Other)
Language
eng
Resource Type journal article
Publisher
American Chemical Society
Date of Issued 2021-03-19
Publish Type Accepted Manuscript
Access Rights open access
Relation
[DOI] 10.1021/acs.orglett.1c00241