Palladium(II) chloride catalyzes the cross-coupling reaction of 2,5-bis-(butyltelluro)-furan and 1-alkynes
作者:Gilson Zeni、Cristina W. Nogueira、Dagoberto O. Silva、Paulo H. Menezes、Antonio L. Braga、Hélio A. Stefani、João B.T. Rocha
DOI:10.1016/s0040-4039(02)02879-4
日期:2003.2
Palladium(II) chloride catalyzed the cross-coupling reaction of 2,5-bis-(butyltelluro) furan and terminalalkynes yielding both symmetrically and unsymmetrically substituted 2,5-bis-acetylenic furan derivatives. The methodology represents a general and efficient protocol for carrying out the synthesis of furan derivatives with potential biological activities.