スピロオキサジン誘導体の合成と特性
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概要
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The recent results concerning the synthesis and characteristic of spiro-oxazine compounds have been summarized. <BR>The absorption bands of usual spiro-oxazine compounds are changed from colorless to colored form by irradiation of ultraviolet ray. <BR>This mechanism is derived from the cleavage of oxazine ring. Such properties are dependent on, its chemical structure and surrounded matrix of spiro-oxazine compounds. <BR>The chemical structure of this compound is similar to the well known spiropyran. But, spiro-oxazine compounds have been noticed recently, because of excellent high light-sensitivity and superior fatigue-resistant property. This compounds are already applied as photochromic lens, clothes and UV light checker.
- 社団法人 有機合成化学協会の論文