Synthesis 2010(12): 2101-2105  
DOI: 10.1055/s-0029-1218763
PAPER
© Georg Thieme Verlag Stuttgart ˙ New York

Intramolecular Azide-Alkyne [3+2] Cycloaddition: A Versatile Route for the Synthesis of 1,2,3-Triazole Fused Dibenzo[1,5]diazocine Derivatives

K. C. Majumdar*, Krishanu Ray, Sintu Ganai
Department of Chemistry, University of Kalyani, Kalyani 741235, W. B., India
Fax: +91(33)25828282; e-Mail: kcm_ku@yahoo.co.in;
Further Information

Publication History

Received 4 March 2010
Publication Date:
29 April 2010 (online)

Abstract

A facile synthesis of [1,2,3]triazolo dibenzo[1,5]diazocines by intramolecular Huisgen 1,3-dipolar cycloaddition of azide with alkynes has been achieved. The methodology offers clean reaction and easy isolation of products in excellent yields.