期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 79, 期 10, 页码 4463-4469出版社
AMER CHEMICAL SOC
DOI: 10.1021/jo5004339
关键词
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资金
- project 973 [2011CB512005]
- Ministry of Education of China [IRT1225]
- National Natural Science Foundation of China [21362002, 41206077, 81260472]
- Guangxi Natural Science Foundation of China [2012GXNSFAA053027, 2011GXNSFD018010]
- Bagui Scholar Program of Guangxi
The first example of rare earth metal-catalyzed [3 + 2] cycloaddition of organic azides with nitroolefins and subsequent elimination reaction is described. In the presence of a catalytic amount of Ce(OTf)(3), both benzyl and phenyl azides react with a broad range of aryl nitroolefins containing a range of functionalities selectively producing 1,5-disubstituted 1,2,3-triazoles in good to excellent yields.
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