双胆固醇取代Schiff碱衍生物的合成及其自组装性质

Synthesis and Selfassembling Property of Salicylidene Derivative with Cholesterol Moieties

GUO Wei¹,², SU Lihong¹,³, XUE Pengchong¹, ZHANG Ping¹, LU Ran¹,HAN Rongbi², ZHAO Yingying¹

1. College of Chemistry, Jilin University, Changchun 130021, China；2. Department of Chemistry, College of Science, Yanbian University, Yanji 133022, Jilin Province, China;3. Department of Chemistry, Changchun Normal University, Changchun 130032, China

Received:2007-02-25 Revised:1900-01-01 Online:2007-11-26 Published:2007-11-26
Contact: LU Ran

Abstract

Abstract: A new salicylidene derivative with cholesterol moieties was designed and synthesized. It was found that it could selfassemble into transparent organogels in benzene, CCl₄, butyl acetate and DMF. The TEM and SEM images reveal that lots of nanofibers crosslinked into 3D networks, which could prevent the flow of the solvents. The UV-vis absorption spectra illustrate th at salicylidene units self-assembled into H-aggregation via π-π interaction.

Key words: salicylidene derivative, cholesterol, organogel, selfassemble

CLC Number:

O625.6

GUO Wei,, SU Lihong,, XUE Pengchong, ZHANG Ping, LU Ran,HAN Rongbi, ZHAO Yingying. Synthesis and Selfassembling Property of Salicylidene Derivative with Cholesterol Moieties[J].J4, 2007, 45(06): 1019-1022.

Synthesis and Selfassembling Property of Salicylidene Derivative with Cholesterol Moieties

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