期刊
HELVETICA CHIMICA ACTA
卷 97, 期 1, 页码 70-75出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/hlca.201300023
关键词
Ynones; Acyl chlorides; Alkynes; Cross-coupling reactions; Catalysis; Cryptand-22
资金
- K. N. Toosi University of Technology Research Council
Air-stable Cu-I/cryptand-22complex was found to be a highly active catalyst for the solvent-free cross-coupling reaction of terminal alkynes with different acyl chlorides in the presence of Et3N as base to give the corresponding ynones in quantitative yields.
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