文献类型：期刊文献

英文题名：Alkali induced chromics and stable single crystal of opened-ring form of a new spirooxazine

作者：Song, Haifeng[1]; Chen, Kongchang[1]; Tian, He[1]

机构：[1]E China Univ Sci & Technol, Adv Mat Lab, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China

年份：2005

卷号：67

期号：1

起止页码：1

外文期刊名：DYES AND PIGMENTS

收录：;EI(收录号：2005088854786);WOS:【SCI-EXPANDED(收录号:WOS:000227936800001)】；

语种：英文

外文关键词：single crystal; spirooxazine; pyridone; thermochromic paint

摘要：Stable single crystal of the opened-ring form of a new spirooxazine was synthesized. Its structure was confirmed by X-ray crystallographic analysis. Its alkali induced chromism and thermochromism in the alkali medium were studied. A new kind of organic thermochromic paint indicating temperature having different chromogenic temperatures is made by this new spirooxazine in the presence of different solvents and different amines. (c) 2004 Elsevier Ltd. All rights reserved.