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	Photochemical reaction of cyclohexyl phenyl ketone within lyotropic liquid crystals
	Lv, Feng-Feng1,2; Li, Xin-Wei1,2; Wu, Li-Zhu1,2; Tung, Chen-Ho1,2
刊名	Tetrahedron
	2008-02-18
卷号	64期号:8页码:1918-1923
ISSN号	0040-4020
DOI	10.1016/j.tet.2007.11.084
通讯作者	Wu, li-zhu(lzwu@mail.ipc.ac.cn)
英文摘要	Lyotropic liquid crystals (m) formed by sodium dodecyl sulfate (sds), n-pentanol, and h2o at room temperature in their tertiary phase diagram have been explored as a confined medium for the typical photochemical reaction of cyclohexyl phenyl ketone (1), which can lead to either intramolecular hydrogen abstraction product 2 or intermolecular reduction product 3 in isotropic solutions upon irradiation. studies on the product distributions of ketone 1 in the absence and presence of electron donors in this work demonstrate that lc not only restricts the movement of the substrates and intermediates but also encapsulates the substrates and electron donors together during photoirradiation, thereby giving rise to the formation of intermolecular hydrogen abstraction product 3 with high efficiency. a comparison of the same reaction in sds micelle reveals that lc provides much better constraint than the micelles. the solution-like lc can be used as a microreactor to direct the reaction pathway of ketone 1 by controlling the viscosity and close contact between substrates and electron donors. (c) 2007 elsevier ltd. all rights reserved.
WOS关键词	ASYMMETRIC SYNTHESIS ; PHOTOPOLYMERIZATION KINETICS ; PHOTOREDUCTION ; SYSTEMS ; BEHAVIOR ; SOLVENT ; AMINES ; MEDIA ; POLYMERIZATION ; FLUORESCENCE
WOS研究方向	Chemistry
WOS类目	Chemistry, Organic
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000253620600043
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2390271
专题	中国科学院大学
通讯作者	Wu, Li-Zhu
作者单位	1.Chinese Acad Sci, Lab Organ Optoelect Funct Mat & Mol Engn, Tech Inst Phys & Chem, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Lv, Feng-Feng,Li, Xin-Wei,Wu, Li-Zhu,et al. Photochemical reaction of cyclohexyl phenyl ketone within lyotropic liquid crystals[J]. Tetrahedron,2008,64(8):1918-1923.
APA	Lv, Feng-Feng,Li, Xin-Wei,Wu, Li-Zhu,&Tung, Chen-Ho.(2008).Photochemical reaction of cyclohexyl phenyl ketone within lyotropic liquid crystals.Tetrahedron,64(8),1918-1923.
MLA	Lv, Feng-Feng,et al."Photochemical reaction of cyclohexyl phenyl ketone within lyotropic liquid crystals".Tetrahedron 64.8(2008):1918-1923.

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