期刊
TETRAHEDRON LETTERS
卷 46, 期 41, 页码 7019-7022出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2005.08.047
关键词
ultrasonication; A(3) coupling; propargylamine; water; copper salt
Ultrasound was used for the addition of metal acetylides to in situ generated imines to generate propargylamines in good to excellent yields using copper iodide in water at ambient temperature. This process is an efficient alternative to traditional heated reactions. A variety of aldehydes and amines were used for this reaction. (c) 2005 Elsevier Ltd. All rights reserved.
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