15.

Development of one pot three component synthesis of 1,4-substituted, 1,2,3-triazoles, employing green catalyst

Y. L. N arasimha Murthy, Dasi. Samsonu and B. Subrahmanya Diwakar

Dept. of Organic Chemistry, School of Chemistry, Andhra University, Vizag, INDIA-530003

Abstract: An efficient and eco-friendly protocol for the synthesis of 1,4-substituted-1H-1,2,3-triazoles was achieved employing D-glucosamine as a green ligand with CuI as catalyst. An advantage, of high water solubility, of the ligand facilitates easy catalyst removal. All the products were formed in good yields and were characterized by advanced spectral data.

Keywords: D-glucosamine; 1,4-substituted-1H-1,2,3-triazoles; CuI; aryl halides;eco-friendly. © 2013 ACG Publications. All rights reserved.