期刊
ORGANIC LETTERS
卷 20, 期 7, 页码 2108-2111出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.8b00674
关键词
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资金
- Scientific Research on Innovative Area Precisely Designed Catalysts with Customized Scaffolding from MEXT, Japan [16H01022]
- Tokuyama Science Foundation
- Hoansha Foundation
- JSPS Research Fellowship for Young Scientists
- Grants-in-Aid for Scientific Research [17J00230, 16H01022] Funding Source: KAKEN
The rhodium-catalyzed alkynylation of aryl carbamates with propargyl alcohols is described. This methodology can provide aryl acetylenes from aryl carbamates via C-O bond activation. The use of propargyl alcohols as alkynylating agents allows the use of a variety of functional groups that are incompatible with organometallic nucleophiles. This reaction also serves to broaden the utility of a carbamate moiety as a convertible ortho directing group.
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