Cyclization reaction of 4-acyl-1-sulfonyl-1,2,3-triazoles possessing phenyl rings through generation of electron-deficient carbenoids

Qiang Zhao; Tomoya Miura; Masahiro Murakami

doi:10.1246/cl.190074

Cyclization reaction of 4-acyl-1-sulfonyl-1,2,3-triazoles possessing phenyl rings through generation of electron-deficient carbenoids

Qiang Zhao, Tomoya Miura, Masahiro Murakami

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

A rhodium-catalyzed cyclization reaction of 4-acyl-1-sulfonyl-1,2,3-triazoles possessing a phenyl ring is reported. Generated acceptor/acceptor carbenoids undergo cyclization by reacting either with a phenyl ring through electrophilic aromatic substitution or with a benzylic CH bond through insertion depending on the length of the carbon chain.

Original language	English
Pages (from-to)	510-512
Number of pages	3
Journal	Chemistry Letters
Volume	48
Issue number	6
DOIs	https://doi.org/10.1246/cl.190074
Publication status	Published - 2019
Externally published	Yes

Keywords

Cyclization
Rhodium carbenoids
Triazoles

ASJC Scopus subject areas

Chemistry(all)

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10.1246/cl.190074

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title = "Cyclization reaction of 4-acyl-1-sulfonyl-1,2,3-triazoles possessing phenyl rings through generation of electron-deficient carbenoids",

abstract = "A rhodium-catalyzed cyclization reaction of 4-acyl-1-sulfonyl-1,2,3-triazoles possessing a phenyl ring is reported. Generated acceptor/acceptor carbenoids undergo cyclization by reacting either with a phenyl ring through electrophilic aromatic substitution or with a benzylic CH bond through insertion depending on the length of the carbon chain.",

keywords = "Cyclization, Rhodium carbenoids, Triazoles",

author = "Qiang Zhao and Tomoya Miura and Masahiro Murakami",

note = "Funding Information: This work was supported by MEXT [Grants-in-Aid for Scientific Research (S) (15H05756) and (C) (16K05694)]. Q.Z. thanks the JSPS for Young Scientists for a Research Fellowship. Publisher Copyright: {\textcopyright} 2019 The Chemical Society of Japan.",

year = "2019",

doi = "10.1246/cl.190074",

language = "English",

volume = "48",

pages = "510--512",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "Chemical Society of Japan",

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TY - JOUR

T1 - Cyclization reaction of 4-acyl-1-sulfonyl-1,2,3-triazoles possessing phenyl rings through generation of electron-deficient carbenoids

AU - Zhao, Qiang

AU - Miura, Tomoya

AU - Murakami, Masahiro

N1 - Funding Information: This work was supported by MEXT [Grants-in-Aid for Scientific Research (S) (15H05756) and (C) (16K05694)]. Q.Z. thanks the JSPS for Young Scientists for a Research Fellowship. Publisher Copyright: © 2019 The Chemical Society of Japan.

PY - 2019

Y1 - 2019

N2 - A rhodium-catalyzed cyclization reaction of 4-acyl-1-sulfonyl-1,2,3-triazoles possessing a phenyl ring is reported. Generated acceptor/acceptor carbenoids undergo cyclization by reacting either with a phenyl ring through electrophilic aromatic substitution or with a benzylic CH bond through insertion depending on the length of the carbon chain.

AB - A rhodium-catalyzed cyclization reaction of 4-acyl-1-sulfonyl-1,2,3-triazoles possessing a phenyl ring is reported. Generated acceptor/acceptor carbenoids undergo cyclization by reacting either with a phenyl ring through electrophilic aromatic substitution or with a benzylic CH bond through insertion depending on the length of the carbon chain.

KW - Cyclization

KW - Rhodium carbenoids

KW - Triazoles

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U2 - 10.1246/cl.190074

DO - 10.1246/cl.190074

M3 - Article

AN - SCOPUS:85066781898

SN - 0366-7022

VL - 48

SP - 510

EP - 512

JO - Chemistry Letters

JF - Chemistry Letters

IS - 6

ER -

Cyclization reaction of 4-acyl-1-sulfonyl-1,2,3-triazoles possessing phenyl rings through generation of electron-deficient carbenoids

Abstract

Keywords

ASJC Scopus subject areas

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