Stereoselective synthesis of (Z)-enynes via Pd(II)/CuI(I)-catalyzed cross-coupling reaction of bis-vinylic tellurides with 1-alkynes

摘要

(Z)-bis-Vinylic tellurides undergo direct coupling reaction with terminal alkynes in the presence of palladium (II) at room temperature to give (Z)-enyne systems in good yields. [References: 24]