期刊
TETRAHEDRON LETTERS
卷 54, 期 7, 页码 638-641出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2012.11.143
关键词
Tandem reaction; Organocatalysis; Fluorine; Recovery; Green chemistry
资金
- National Natural Science Foundation of China [20902047]
- Jiangsu Provincial Natural Science Foundation of China for Key Projects [BK2010070]
- NUST Excellence Initiative Funding
- NUST Research Funding [2011ZDJH07]
A simple and convenient tandem reaction of alpha-ketoesters with primary or secondary aromatic amines for the synthesis of polysubstituted 1,2-dihydroquinolines has been developed. The catalytic system (fluorous hydrazine-1,2-bis(carbothioate)/NCS) of the reaction has the advantages of operational simplicity, high efficiency, as well as easy recyclability. (c) 2012 Elsevier Ltd. All rights reserved.
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