title: Palladium-catalyzed oxidative C-H/C-H cross-coupling of 1-substituted 1,2,3-triazoles with furans and thiophenes.
abstract: Palladium-catalyzed heteroarylation of 1-substituted 1,2,3-triazoles with furans and thiophenes has been developed in the presence of pyridine and Ag2CO3. The procedure is suitable for the regioselective preparation of 1,5-disubstituted 1,2,3-triazoles through conventional heating at reaction temperatures of 90-100 °C for 18 h.
authors.affiliation: Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, China.
authors.forename: Xin
authors.initials: X
authors.lastname: Yu
authors.forename: ZhenDong
authors.initials: Z
authors.lastname: Huang
authors.forename: Wei
authors.initials: W
authors.lastname: Liu
authors.forename: SuPing
authors.initials: S
authors.lastname: Shi
authors.forename: ChunXiang
authors.initials: C
authors.lastname: Kuang