Organophotoredox-Catalyzed C-H Functionalizations of Benzophospholes

Tokura, Yu; Xu, Shibo; Kamiyoshi, Ikki et al.

Organic Letters, 2024, 26(25), 5269-5273

Number of Access:40（2025-07-17 20:51 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/101970

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Title
Organophotoredox-Catalyzed C-H Functionalizations of Benzophospholes
Creator
CreatorName
Tokura, Yu
CreatorName
Xu, Shibo
CreatorName
Kamiyoshi, Ikki
NRID
1000070532696 1000070532696
ORCID
0000-0001-9752-1985 0000-0001-9752-1985
researchmap permalink
koj koj
Scopus Author ID
7402407063 7402407063
CreatorName
Hirano, Koji
Abstract
An organophotoredox-catalyzed oxidative C-H functionalization of benzophospholes has been developed. The C-H alkoxycarbonylation with methyl carbazate occurs in the presence of Rose bengal, whereas Eosin Y enables the dehydrogenative coupling with secondary phosphine oxides and ethers, delivering the C-H phosphinylated and alkylated products. The scope of coupling partners is complementary to that of conventional metal-promoted C-H activation, thus successfully expanding the chemical space of substituted phospholes accessed by C-H functionalization protocols.
Publisher
American Chemical Society
Source Title
Organic Letters
Volume (Issue)
26(25)
Page
5269-5273
Date of Issued
2024-06-18
Language
English
Handle URL
https://hdl.handle.net/11094/101970
PISSN
15237060
eISSN
15237052
Relation.isVersionOf
DOI (Publisher Version)
https://doi.org/10.1021/acs.orglett.4c01535
Access Rights
open access
CopyRight
This document is the Accepted Manuscript version of a Published Work that appeared in final form in Organic Letters, © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acs.orglett.4c01535.
oaire:version
Accepted Manuscript
Category
学術雑誌論文 Journal Article