Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2013-11-07

Journal: RSC ADVANCES

Included Journals: Scopus、EI、SCIE

Volume: 3

Issue: 41

Page Number: 18985-18991

ISSN: 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.