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含三氮唑杂环液晶中间体的合成

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2010-08-15

Journal: 液晶与显示

Included Journals: CSCD、ISTIC、PKU

Volume: 25

Issue: 4

Page Number: 502-504

ISSN: 1007-2780

Key Words: 1,3-偶极加成;[1,2,3]-三唑;液晶中间体

Abstract: 含[1,2,3]-三唑环的化合物由于具有稳定性高、偶极距大等突出优点而得到广泛应用.文章采用高效简单的方法将[1,2,3]-三唑环引入到液晶分子中,以对氨基苯甲酸和苯乙炔为起始原料,经过重氮化及Click chemistry方法设计合成了以[1,2,3]-三唑环为核的液晶中间体,用1H NMR和HR MS确定了其分子结构.本研究对于改善液晶分子的各种性质、拓宽液晶分子的研究范围具有重要意义.

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