Mesoporous materials with an acidic framework and basic pores.: A successful cohabitation

被引：122

作者：

Alauzun, Johan ^{[1
]}

Mehdi, Ahmad ^{[1
]}

Reye, Catherine ^{[1
]}

Corriu, Robert J. P. ^{[1
]}

机构：

[1] Univ Montpellier 2, Lab Chim Mol & Org Solide, UMR 5637, CNRS,Inst Charles Gerhardt, F-34095 Montpellier 5, France

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2006年 / 128卷 / 27期

关键词：

D O I：

10.1021/ja0622960

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Bifunctional mesoporous material with an acidic framework and basic pores was synthesized via the co-condensation of TEOS, bistrimethoxysilylated precursors with a disulfide core, and 3-tert-butyloxycarbonyl (aminopropyl)triethoxysilane using P123 as surfactant; the reduction of disulfide units to SH groups followed by their oxidation into SO3H and deprotection of amino groups gave rise to a material containing two antagonist functionalities located at the nanometric scale in a successful cohabitation, avoiding their mutual destruction in the presence of aprotic solvent. This kind of material illustrates the large possibilities offered by mesoporous materials and opens new and unsuspected applications. Copyright © 2006 American Chemical Society.

引用

页码：8718 / 8719

页数：2

共 20 条

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