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Indexed by:期刊论文

Date of Publication:2013-11-07

Journal:RSC ADVANCES

Included Journals:SCIE、EI、Scopus

Volume:3

Issue:41

Page Number:18985-18991

ISSN No.:2046-2069

Abstract:A convenient and efficient method for the synthesis of 1,4-diaryl-3-butyn-2-ones is described. The carbonylative coupling reactions of (chloromethyl)arenes with terminal arylalkynes proceeded smoothly in the presence of a PdCl2(PPh3)(2) catalyst under mild reaction conditions to produce the corresponding 1,4-diaryl-3-butyn-2-ones in satisfactory to excellent yields.