期刊
TETRAHEDRON
卷 68, 期 14, 页码 3135-3144出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tet.2011.12.033
关键词
Propargyl vinyl ethers; Furan derivatives; Palladium-catalyzed; Alkynoates; 2-Yn-1-ols
资金
- National Natural Science Foundation of China [20932002]
- National Basic Research Program of China (973 Program) [2011CB808600]
- Ministry of Education of China [20090172110014]
- Guangdong Natural Science Foundation [10351064101000000]
Easily accessible propargyl vinyl ethers are found to be acyclic precursors to construct furan derivatives. According to the reactive behavior of the substrates and the regulation of reaction conditions, three synthetic routes to polysubstituted furans via palladium-catalyzed reactions of propargyl vinyl ethers in situ-prepared from alkynoates and 2-yn-1-ols are presented herein. These methods could have potential application in synthetic and pharmaceutical chemistry for its facilitation and accessible starting materials. (C) 2011 Elsevier Ltd. All rights reserved.
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