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  5. Synthesis and time-resolved absorption spectra of 1,3,3,5,2’-pentamethylspiro[indolinnaphthooxazine]

Synthesis and time-resolved absorption spectra of 1,3,3,5,2’-pentamethylspiro[indolinnaphthooxazine]

来源 :中国科学：化学英文版 | 被引量 : 0次 | 上传用户：qzawxsecd829
【摘 要】
：
The title compound 1,3,3,5,2’-pentamethylspirooxazine (I) is synthesized and identified by 1R, 1H NMR and elemental analysis. The time-resolved transient absor
【作 者】
：
张新宇 金声 明阳福 梁永超 于联合 樊美公 骆坚 姚思德 
【机 构】
：
DepartmentofChemistry,PckingUniversity,Beijing100871,China,InstituteofPhotographicChemistry,ChineseA
【出 处】
：
中国科学：化学英文版
【发表日期】
：
1995年3期
【关键词】
：
SPIROOXAZINE TIME-RESOLVED absorption SPECTRA photochromism. spirooxazine  time- 
【基金项目】
：
Project supported by the National Natural Science Foundation of China and Chinese Academy of Sciences.
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The title compound 1,3,3,5,2’-pentamethylspirooxazine (I) is synthesized and identified by 1R, 1H NMR and elemental analysis. The time-resolved transient absorption spectra of I are investigated by nanosecond laser flash photolysis. The photolysis of I in
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