科研之友
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摘要
A metal-free, vinyl sulfone-based synthesis of 1,5-disubstituted-1,2,3-triazoles is reported for the first time. These triazoles are easily formed in a regioselective fashion by heating under reflux a mixture of a substituted vinyl sulfone and an organic azide 'on water'. This powerful and practical route has the potential to be exploited for the synthesis of complex 1,5-disubstituted-1,2,3-triazoles.
- 出版日期2011-10
