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ID 57476
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Author
Mitsudo, Koichi Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University ORCID Kakenhi publons
Asada, Takuya Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
Inada, Tomohiro Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
Kurimoto, Yuji Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University
Mandai, Hiroki Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University ORCID Kakenhi publons
Suga, Seiji Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University ORCID Kakenhi
Abstract
Cu/Fe-cocatalyzed cross-coupling reactions between 3-bromobenzo[b]thiophene and hydroxyaryls are described herein. The combination of Cu and Fe catalysts is important for the progress of the reactions, and the use of triphenylphosphine oxide as a ligand suppresses the dehalogenation of 3-bromobenzo[b]thiophene, and promptly facilitates the reaction. The obtained aryl benzo[b]thienyl ethers can be converted to pextended thienobenzofuran derivatives via Pd-catalyzed dehydrogenative cyclizations.
Keywords
Aryl thienyl ether
Cu/Fe-cocatalyst
Cross-coupling
Published Date
2018-08
Publication Title
Chemistry letters
Volume
volume47
Issue
issue8
Publisher
Chemical Society of Japan
Start Page
1044
End Page
1047
ISSN
03667022
NCID
AA00603318
Content Type
Journal Article
language
英語
OAI-PMH Set
岡山大学
Copyright Holders
Copyright © 2019 The Chemical Society of Japan.
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DOI
Web of Sience KeyUT
Related Url
isVersionOf https://doi.org/10.1246/cl.180425
Funder Name
Japan Society for the Promotion of Science
助成番号
25410042
16K05695