Rh-catalyzed transannulation of N-tosyl-1,2,3-triazoles with terminal alkynes

Buddhadeb Chattopadhyay; Vladimir Gevorgyan

doi:10.1021/ol2014347

Rh-catalyzed transannulation of N-tosyl-1,2,3-triazoles with terminal alkynes

Buddhadeb Chattopadhyay, Vladimir Gevorgyan

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

197 Scopus citations

Abstract

The first transannulation of 1,2,3-triazoles with terminal alkynes into pyrroles is reported. The reaction proceeds in the presence of a Rh ₂(oct)₄/AgOCOCF₃ binary catalyst system providing a straightforward approach to 1,2,4-trisubstituted pyrroles in good to excellent yields.

Original language	English (US)
Pages (from-to)	3746-3749
Number of pages	4
Journal	Organic Letters
Volume	13
Issue number	14
DOIs	https://doi.org/10.1021/ol2014347
State	Published - Jul 15 2011
Externally published	Yes

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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10.1021/ol2014347

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title = "Rh-catalyzed transannulation of N-tosyl-1,2,3-triazoles with terminal alkynes",

abstract = "The first transannulation of 1,2,3-triazoles with terminal alkynes into pyrroles is reported. The reaction proceeds in the presence of a Rh 2(oct)4/AgOCOCF3 binary catalyst system providing a straightforward approach to 1,2,4-trisubstituted pyrroles in good to excellent yields.",

author = "Buddhadeb Chattopadhyay and Vladimir Gevorgyan",

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AU - Gevorgyan, Vladimir

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Y1 - 2011/7/15

N2 - The first transannulation of 1,2,3-triazoles with terminal alkynes into pyrroles is reported. The reaction proceeds in the presence of a Rh 2(oct)4/AgOCOCF3 binary catalyst system providing a straightforward approach to 1,2,4-trisubstituted pyrroles in good to excellent yields.

AB - The first transannulation of 1,2,3-triazoles with terminal alkynes into pyrroles is reported. The reaction proceeds in the presence of a Rh 2(oct)4/AgOCOCF3 binary catalyst system providing a straightforward approach to 1,2,4-trisubstituted pyrroles in good to excellent yields.

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Rh-catalyzed transannulation of N-tosyl-1,2,3-triazoles with terminal alkynes

Abstract

ASJC Scopus subject areas

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