Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2012-02-17

Journal: JOURNAL OF ORGANIC CHEMISTRY

Included Journals: Scopus、PubMed、EI、SCIE

Volume: 77

Issue: 4

Page Number: 2053-2057

ISSN: 0022-3263

Abstract: An efficient protocol for the direct synthesis of 4-arylcoumarins via palladium-catalyzed oxidative Heck coupling reaction of coumarins and arylboronic acids was developed. 4-Arylcoumarins were obtained in moderate to excellent yields, and the reaction also showed tolerance toward functional groups such as hydro, methoxy, diethylamino, nitro, and chloro groups.