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	Syntheses and photochromic behaviour of 1,2-bis(1-alkyl-2-methylindol-3-yl)cycloalkene derivatives
	Huang, ZN ; Jin, S ; Ming, YF ; Fan, MG
	1997
关键词	REVERSIBLE PHOTOCYCLIZATION DIARYLETHENE DERIVATIVES SYSTEMS
英文摘要	Six novel 1,2-bis(1-alkyl-2-methylindol-3-yl)cycloalkene derivatives were designed and synthesized by the intramolecular coupling reaction using low-valance titanium as catalyst. Photochromic properties of these compounds were initially investigated. The results show that the fatigue resistant properties of these compounds, the thermal stability and the absorption maxima of their photocyclization products are influenced by the ring size of cycloalkene and substituents on the heterocyclic rings.; Crystallography; SCI(E); 6
语种	英语
DOI标识	10.1080/10587259708036109
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/151693]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Huang, ZN,Jin, S,Ming, YF,et al. Syntheses and photochromic behaviour of 1,2-bis(1-alkyl-2-methylindol-3-yl)cycloalkene derivatives. 1997-01-01.

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