One-pot synthesis of triazolothiadiazepine 1,1-dioxide derivatives via copper-catalyzed tandem [3+2] cycloaddition/N-arylation

Deepak Kumar Barange; Yu Chen Tu; Veerababurao Kavala; Chun Wei Kuo; Ching Fa Yao

doi:10.1002/adsc.201000465

One-pot synthesis of triazolothiadiazepine 1,1-dioxide derivatives via copper-catalyzed tandem [3+2] cycloaddition/N-arylation

Deepak Kumar Barange, Yu Chen Tu, Veerababurao Kavala, Chun Wei Kuo, Ching Fa Yao^*

^*Corresponding author for this work

Department of Chemistry

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

26 Citations (Scopus)

Abstract

A practical and efficient synthesis of triazolothiadiazepine-1,1-dioxide derivatives via copper-catalyzed [3+2]cycloaddition, followed by N-arylation is described. The method is also applicable to the synthesis of indoline- and thiophene-fused triazolothiadiazepine 1,1-dioxide derivatives.

Original language	English
Pages (from-to)	41-48
Number of pages	8
Journal	Advanced Synthesis and Catalysis
Volume	353
Issue number	1
DOIs	https://doi.org/10.1002/adsc.201000465
Publication status	Published - 2011 Jan 10

Keywords

copper(I) iodide
fused triazoles
one-pot porcess
sultams
triazolothiadiazepine 1-1-dioxides

ASJC Scopus subject areas

Catalysis
Organic Chemistry

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10.1002/adsc.201000465

Cite this

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title = "One-pot synthesis of triazolothiadiazepine 1,1-dioxide derivatives via copper-catalyzed tandem [3+2] cycloaddition/N-arylation",

abstract = "A practical and efficient synthesis of triazolothiadiazepine-1,1-dioxide derivatives via copper-catalyzed [3+2]cycloaddition, followed by N-arylation is described. The method is also applicable to the synthesis of indoline- and thiophene-fused triazolothiadiazepine 1,1-dioxide derivatives.",

keywords = "copper(I) iodide, fused triazoles, one-pot porcess, sultams, triazolothiadiazepine 1-1-dioxides",

author = "Barange, {Deepak Kumar} and Tu, {Yu Chen} and Veerababurao Kavala and Kuo, {Chun Wei} and Yao, {Ching Fa}",

year = "2011",

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doi = "10.1002/adsc.201000465",

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journal = "Advanced Synthesis and Catalysis",

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T1 - One-pot synthesis of triazolothiadiazepine 1,1-dioxide derivatives via copper-catalyzed tandem [3+2] cycloaddition/N-arylation

AU - Barange, Deepak Kumar

AU - Tu, Yu Chen

AU - Kavala, Veerababurao

AU - Kuo, Chun Wei

AU - Yao, Ching Fa

PY - 2011/1/10

Y1 - 2011/1/10

N2 - A practical and efficient synthesis of triazolothiadiazepine-1,1-dioxide derivatives via copper-catalyzed [3+2]cycloaddition, followed by N-arylation is described. The method is also applicable to the synthesis of indoline- and thiophene-fused triazolothiadiazepine 1,1-dioxide derivatives.

AB - A practical and efficient synthesis of triazolothiadiazepine-1,1-dioxide derivatives via copper-catalyzed [3+2]cycloaddition, followed by N-arylation is described. The method is also applicable to the synthesis of indoline- and thiophene-fused triazolothiadiazepine 1,1-dioxide derivatives.

KW - copper(I) iodide

KW - fused triazoles

KW - one-pot porcess

KW - sultams

KW - triazolothiadiazepine 1-1-dioxides

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SN - 1615-4150

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SP - 41

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JO - Advanced Synthesis and Catalysis

JF - Advanced Synthesis and Catalysis

IS - 1

ER -

One-pot synthesis of triazolothiadiazepine 1,1-dioxide derivatives via copper-catalyzed tandem [3+2] cycloaddition/N-arylation

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

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CCDC 777830: Experimental Crystal Structure Determination

Cite this

One-pot synthesis of triazolothiadiazepine 1,1-dioxide derivatives via copper-catalyzed tandem [3+2] cycloaddition/N-arylation

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Datasets

CCDC 777830: Experimental Crystal Structure Determination

Cite this