Abstract
In this study, a fast and good yield one-pot microwave-assisted synthesis (45 seconds) of 1H-phenanthro[9,10-d][1,2,3]triazole by a 1,3-dipolar cycloaddition reaction of sodium azide and 9-bromophenanthrene in the presence of potassium tert-butoxide in DMSO as solvent is reported.
Highlights
Microwave-assisted synthesis has been utilized as a powerful and effective technique to promote a group of chemical reactions [1,2,3,4,5,6,7,8]
1,2,3-triazoles are found in herbicides, fungicides and dyes [12,23]
The Huisgen 1,3-dipolar cycloaddition of azides and alkynes resulting in 1,2,3-triazoles is one of the most powerful click reactions [12,23,24,25,26,27,28]
Summary
Microwave-assisted synthesis has been utilized as a powerful and effective technique to promote a group of chemical reactions [1,2,3,4,5,6,7,8]. Abstract: In this study, a fast and good yield one-pot microwave-assisted synthesis (45 seconds) of 1H-phenanthro[9,10-d][1,2,3]triazole by a 1,3-dipolar cycloaddition reaction of sodium azide and 9-bromophenanthrene in the presence of potassium tert-butoxide in DMSO as solvent is reported. Huisgen’s 1,3-dipolar cycloaddition of alkynes and azides yielding triazoles is, undoubtedly, the premier example of click chemistry reactions [9,10,11,12,13,14,15,16,17,18,19,20,21,22]. 1,2,3-triazole formation requires harsh conditions, that is, high temperature and longer reaction times.
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