An original synthesis of highly ordered organosilica with a high content of thiol groups

被引：44

作者：

Alauzun, J ^{[1
]}

Mehdi, A ^{[1
]}

Reyé, C ^{[1
]}

Corriu, RJP ^{[1
]}

机构：

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

来源：

CHEMICAL COMMUNICATIONS | 2006年 / 03期

关键词：

D O I：

10.1039/b512537e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Well ordered bridged organosilica highly functionalised with disulfide groups were obtained by self-assembly of a, omega-bis(trimethoxysilyl)alkyldisulfide under hydrophilic conditions; the reduction of disulfide cores to SH groups gave rise to material having a high mercury ion adsorption capacity.

引用

页码：347 / 349

页数：3

共 23 条

[1] Hydrophilic conditions:: a new way for self-assembly of hybrid silica containing long alkylene chains
Alauzun, J
Mehdi, A
Reyé, C
Corriu, RJP
[J]. JOURNAL OF MATERIALS CHEMISTRY, 2005, 15 (08) : 841 - 843
[2] Mesoporous sulfonic acids as selective heterogeneous catalysts for the synthesis of monoglycerides
Bossaert, WD
De Vos, DE
Van Rhijn, WM
Bullen, J
Grobet, PJ
Jacobs, PA
[J]. JOURNAL OF CATALYSIS, 1999, 182 (01) : 156 - 164
[3] One-step synthesis of high capacity mesoporous Hg2+ adsorbents by non-ionic surfactant assembly
Brown, J
Richer, R
Mercier, L
[J]. MICROPOROUS AND MESOPOROUS MATERIALS, 2000, 37 (1-2) : 41 - 48
[4] Selective adsorption of Hg2+ by thiol-functionalized nanoporous silica
Brown, J
Mercier, L
Pinnavaia, TJ
[J]. CHEMICAL COMMUNICATIONS, 1999, (01) : 69 - 70
[5] Synthesis of hybrid inorganic-organic mesoporous silica by co-condensation of siloxane and organosiloxane precursors
Burkett, SL
Sims, SD
Mann, S
[J]. CHEMICAL COMMUNICATIONS, 1996, (11) : 1367 - 1368
[6] SELECTIVE REDUCTION OF DISULFIDES BY TRIS(2-CARBOXYETHYL)PHOSPHINE
BURNS, JA
BUTLER, JC
MORAN, J
WHITESIDES, GM
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1991, 56 (08) : 2648 - 2650
[7] Synthesis, characterization and catalytic activity of MCM-41-type mesoporous silicas functionalized with sulfonic acid
Díaz, I
Mohino, F
Pérez-Pariente, J
Sastre, E
[J]. APPLIED CATALYSIS A-GENERAL, 2001, 205 (1-2) : 19 - 30
[8] Design of heterogeneous catalysts via multiple active site positioning in organic-inorganic hybrid materials
Dufaud, V
Davis, ME
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (31) : 9403 - 9413
[9] Functionalized monolayers on ordered mesoporous supports
Feng, X
Fryxell, GE
Wang, LQ
Kim, AY
Liu, J
Kemner, KM
[J]. SCIENCE, 1997, 276 (5314) : 923 - 926
[10] Synthesis and characterization of ordered organo-silica-surfactant mesophases with functionalized MCM-41-type architecture
Fowler, CE
Burkett, SL
Mann, S
[J]. CHEMICAL COMMUNICATIONS, 1997, (18) : 1769 - 1770

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