期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 134, 期 37, 页码 15505-15511出版社
AMER CHEMICAL SOC
DOI: 10.1021/ja306211q
关键词
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资金
- ICIQ Foundation
- Spanish Ministerio de Economia y Competitividad [CTQ2011-25027]
- German DAAD
- ICREA Funding Source: Custom
A direct metal-free amination of arylalkynes has been developed, which proceeds by reaction of the terminal alkyne with the hypervalent iodine reagent PhI(OAc)NTs2 within a single-step operation. This unprecedented intermolecular C-H to C-N bond conversion provides rapid access to the important class of ynamides. In addition to the title reaction, the related transformation between alkylated alkynes and the iodine(III) reagent is also discussed.
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