Characterization of persistent alpha,omega-diphenyl substituted allyl cations within monodirectional acid zeolites

被引：27

作者：

Cano, ML ^{[1
]}

Fornes, V ^{[1
]}

Garcia, H ^{[1
]}

Miranda, MA ^{[1
]}

PerezPrieto, J ^{[1
]}

机构：

[1] UNIV VALENCIA,FAC FARM,DEPT QUIM ORGAN,E-46100 BURJASSOT,SPAIN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1995年 / 24期

关键词：

D O I：

10.1039/C39950002477

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two alpha,omega-diphenyl substituted allylic cations are generated within ZSM-5 and mordenite as persistent species by adsorption of 1-acetoxy-1,3-diphenylpropane and 1,5-diacetoxy-1,5-diphenylpentane onto the H+-form of these zeolites; the diffuse reflectance spectra of these highly coloured samples (orange or pink) matches the very characteristic absorption spectra of these allyl cations in homogeneous solution; the non-acidic Na+-form of these zeolites does not have the same effect.

引用

页码：2477 / 2478

页数：2

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