Electrical properties of amino acid substituted novel cinnamic acid compounds

被引：2

作者：

Caliskan, Eray ^{[1
]}

Koran, Kenan ^{[2
]}

Gorgulu, Ahmet Orhan ^{[2
]}

Cetin, Ahmet ^{[1
]}

机构：

[1] Bingol Univ, Fac Arts & Sci, Dept Chem, TR-12000 Bingol, Turkey

[2] Firat Univ, Fac Sci, Dept Chem, TR-23119 Elazig, Turkey

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2020年 / 1222卷

关键词：

Amino acid; Dielectric; Cinnamic acid; Conductivity; /synthesis; DIELECTRIC-PROPERTIES; DERIVATIVES; BENZOTRIAZOLE; REAGENTS; AGENTS;

D O I：

10.1016/j.molstruc.2020.128830

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Amino acid conjugates are combinations of one or more compounds, at least one of them active in terms of biological, pharmacological or physical. In this work, some novel amino acid conjugates, four different aldehydes (Pyrene, Naphthalene, Phenanthrene and Phenyl benzyl) have been chosen and from these initial materials four different amino acid conjugates were synthesized. The compounds from initial steps to final steps have been characterized by H-1 and C-13 APT NMR spectroscopy. The dielectric measurements were done by QuadTech 7600 LRC impedance analyzer. The dielectric constant (epsilon') dielectric loss (epsilon '') and ac conductivity (sigma) values of amino acid conjugates in the frequency of 1 kHz and at 25 degrees C. The results show that the increase in conjugation affect the dielectric constant and conductivity. (C) 2020 Elsevier B.V. All rights reserved.

引用

页数：7

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