期刊
TETRAHEDRON LETTERS
卷 51, 期 38, 页码 4991-4994出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2010.07.065
关键词
4H-Pyran derivatives; Fluorochloro pyridyl; Multicomponent reactions (MCRs)
资金
- National Basic Research Program of China [2010CB126106]
- National High Technology Research and Development Program of China [2010AA10A204]
- National Science Foundation China [20872034]
- Program for New Century Excellent Talents in University [NCET070284]
- Shanghai Foundation of Science and Technology [073919107, 09XD1401300, 09391911800]
Polyfunctionalized 4H-pyran derivatives bearing fluorochloro pyridyl moiety were readily prepared in high yields via one-pot multicomponent reaction catalyzed by piperidine. This present protocol provides an efficient synthetic route to the target compounds with the characteristics of short reaction time, high yield, and easy separation of the products. (C) 2010 Elsevier Ltd. All rights reserved.
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