Synthesis and spectroscopic characterization of an alkoxysilane dye containing C. I. Disperse Red 1

被引：58

作者：

Cui, YJ ^{[1
]}

Wang, MQ ^{[1
]}

Chen, LJ ^{[1
]}

Qian, GD ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Mat Sci & Engn, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China

来源：

DYES AND PIGMENTS | 2004年 / 62卷 / 01期

基金：

中国国家自然科学基金;

关键词：

alkoxysilane dye; C. I. Disperse Red 1; nonlinear optical; chromophore; carbamate; synthesis;

D O I：

10.1016/j.dyepig.2003.11.009

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

We describe the synthesis of an alkoxysilane dye (ICTES-DR1) which was copolymerized by sol-gel processing to yield organic-inorganic hybrid materials for use as second-order nonlinear optical (NLO) effect. C. I. Disperse Red I (DR1) was attached to Si atoms by a carbamate linkage to provide the functionalized silane via the nucleophilic addition reaction of 3-isocyanatopropyl triethoxysilane (ICTES) with DR1 using triethylamine as catalyst. We found that triethylamine and dibutyltin dilaurate were almost equally effective as catalysts. The physical properties and structure of ICTES-DR1 were characterized using elemental analysis, mass spectra, H-1-NMR, FTIR, UV-visible spectra and differential scanning calorimetry (DSC). ICTES-DR1 displays excellent solubility in common organic solvents. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：43 / 47

页数：5

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