Catalyst-free 1,3-dipolar cycloaddition of 3-nitrochromen with sodium azide: a facile method for the synthesis of 4-aryl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole derivatives

Pateliya Mujjamil Habib, B. Rama Raju, Veerababurao Kavala, Chun Wei Kuo, Ching-Fa Yao

Research output: Contribution to journalArticle

30 Citations (Scopus)

Abstract

1,3-Dipolar cycloaddition of 3-nitrochromen with sodium azide under catalyst-free conditions afforded 4-aryl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole derivatives at 80 °C in DMSO is described. The generality of this reaction was demonstrated by synthesizing an array of 4-aryl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole derivatives. Clean reaction conditions, easy isolation, and good yields of the triazoles are the salient features of the methodology.

Original languageEnglish
Pages (from-to)5799-5804
Number of pages6
JournalTetrahedron
Volume65
Issue number29-30
DOIs
Publication statusPublished - 2009 Jul 18

Fingerprint

Sodium Azide
Triazoles
Cycloaddition
Cycloaddition Reaction
Derivatives
Catalysts
Dimethyl Sulfoxide

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

Cite this

Catalyst-free 1,3-dipolar cycloaddition of 3-nitrochromen with sodium azide : a facile method for the synthesis of 4-aryl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole derivatives. / Habib, Pateliya Mujjamil; Rama Raju, B.; Kavala, Veerababurao; Kuo, Chun Wei; Yao, Ching-Fa.

In: Tetrahedron, Vol. 65, No. 29-30, 18.07.2009, p. 5799-5804.

Research output: Contribution to journalArticle

@article{c5f16e5b7e584f008b251a8000c257f2,
title = "Catalyst-free 1,3-dipolar cycloaddition of 3-nitrochromen with sodium azide: a facile method for the synthesis of 4-aryl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole derivatives",
abstract = "1,3-Dipolar cycloaddition of 3-nitrochromen with sodium azide under catalyst-free conditions afforded 4-aryl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole derivatives at 80 °C in DMSO is described. The generality of this reaction was demonstrated by synthesizing an array of 4-aryl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole derivatives. Clean reaction conditions, easy isolation, and good yields of the triazoles are the salient features of the methodology.",
author = "Habib, {Pateliya Mujjamil} and {Rama Raju}, B. and Veerababurao Kavala and Kuo, {Chun Wei} and Ching-Fa Yao",
year = "2009",
month = "7",
day = "18",
doi = "10.1016/j.tet.2009.05.002",
language = "English",
volume = "65",
pages = "5799--5804",
journal = "Tetrahedron",
issn = "0040-4020",
publisher = "Elsevier Limited",
number = "29-30",

}

TY - JOUR

T1 - Catalyst-free 1,3-dipolar cycloaddition of 3-nitrochromen with sodium azide

T2 - a facile method for the synthesis of 4-aryl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole derivatives

AU - Habib, Pateliya Mujjamil

AU - Rama Raju, B.

AU - Kavala, Veerababurao

AU - Kuo, Chun Wei

AU - Yao, Ching-Fa

PY - 2009/7/18

Y1 - 2009/7/18

N2 - 1,3-Dipolar cycloaddition of 3-nitrochromen with sodium azide under catalyst-free conditions afforded 4-aryl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole derivatives at 80 °C in DMSO is described. The generality of this reaction was demonstrated by synthesizing an array of 4-aryl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole derivatives. Clean reaction conditions, easy isolation, and good yields of the triazoles are the salient features of the methodology.

AB - 1,3-Dipolar cycloaddition of 3-nitrochromen with sodium azide under catalyst-free conditions afforded 4-aryl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole derivatives at 80 °C in DMSO is described. The generality of this reaction was demonstrated by synthesizing an array of 4-aryl-1,4-dihydrochromeno[4,3-d][1,2,3]triazole derivatives. Clean reaction conditions, easy isolation, and good yields of the triazoles are the salient features of the methodology.

UR - http://www.scopus.com/inward/record.url?scp=66949113193&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=66949113193&partnerID=8YFLogxK

U2 - 10.1016/j.tet.2009.05.002

DO - 10.1016/j.tet.2009.05.002

M3 - Article

AN - SCOPUS:66949113193

VL - 65

SP - 5799

EP - 5804

JO - Tetrahedron

JF - Tetrahedron

SN - 0040-4020

IS - 29-30

ER -