Highly catalyst-dependent cycloisomerisation of an O-tethered enyne derived from nerol

作者：Fuente Hernandez Ariadna; Costes Philippe; Kalck Philippe; Ruiz Garcia Jose A; Jauregui Haza Ulises; Urrutigoity Martine^*; Dechy Cabaret Odile

来源：Catalysis Communications, 2010, 12(2): 142-146.

DOI：10.1016/j.catcom.2010.08.019

• Monoterpenes
• Enyne cycloisomerisation
• Rhodium
• Platinum
• Gold
• Homogeneous catalysis

The cycloisomerisation of an O-tethered enyne derived from nerol has been studied using various catalytic systems such as PtCl(2) AuCl(3) {[AuCl(PPh(3))]/AgPF(6)} and [Rh(2)Cl(2)(CO)(4)] Whatever the catalyst used formal Alder-ene 1 4-dienes were obtained as major products along with cyclopropane and 13 diene derivatives indicating the crucial influence of the structure of the enyne substrate on the course of the reaction Differences in terms of activity and selecti

• 出版日期2010-11-15