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	Synthesis of laterally methoxy ester liquid crystals
	Zhang Xing ; Tang Hong ; Yang Zeng-jia
	2010-10-12 ; 2010-10-12
关键词	Experimental/ infrared spectra liquid crystal phase transformations liquid crystals mass spectra materials preparation organic compounds proton magnetic resonance/ methoxy ester liquid crystals 3,4-difluoro-2-methoxyphenol B(OCH/sub 3/)/sub 3/ 3,4-difluoro-2- methoxybromobenzene IR spectra /sup 1/H NMR spectra mass spectra phase transition temperature DSC temperature 30 C/ A6130E Experimental determinations of smectic, nematic, cholesteric, and lyotropic structures A6470M Transitions in liquid crystals A7660 Nuclear magnetic resonance and relaxation (condensed matter) A7830C Infrared and Raman spectra in liquids A8120 Other methods of preparation of materials/ temperature 3.0315E+02 K
中文摘要	3,4-Difluoro-2-methoxyphenol was prepared with Mg, B(OCH/sub 3/)/sub 3/ and H/sub 2/O/sub 2/ from 3,4-difluoro-2- methoxybromobenzene in -30 degrees C. Four ester liquid crystal compounds were synthesized by esterification. The structures of liquid crystal compounds were confirmed by IR,'H NMR.and MS, the phase transition temperature was measured by DSC.
语种	中文
出版者	Science Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/80873]
专题	清华大学
推荐引用方式 GB/T 7714	Zhang Xing,Tang Hong,Yang Zeng-jia. Synthesis of laterally methoxy ester liquid crystals[J],2010, 2010.
APA	Zhang Xing,Tang Hong,&Yang Zeng-jia.(2010).Synthesis of laterally methoxy ester liquid crystals..
MLA	Zhang Xing,et al."Synthesis of laterally methoxy ester liquid crystals".(2010).

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