Synthesis, Characterization and Solvatochromic Studies Using the Solvent Polarity Parameter, ENT on 2-Chloro-3-Ethylamino-1,4-Naphthoquinone
作者:Arulappan Durairaj、Asir Obadiah、Subramanian Ramanathan、Princy Merlin Johnson、Antony Paulraj Bella、Samuel Vasanthkumar
DOI:10.1007/s10895-017-2090-6
日期:2017.7
which are used for important applications [1, 2]. Quinone with a heteroatom substituted, namely 2-chloro-3-ethylamino-1,4-naphthoquinone (N-CAN) was synthesized and characterized by various techniques such as H1-NMR, C13-NMR, Mass spectroscopy and FT-IR spectroscopy. In this study, the solvatochromic effects on the spectral properties of 2-chloro-3-ethylamino-1,4-naphthoquinone have been investigated
醌是具有多种生物活性和电子特性的分子,可用于重要的应用[1、2]。合成了杂原子取代的醌,即2-氯-3-乙基氨基-1,4-萘醌(N-CAN),并通过各种技术进行了表征,例如H 1 -NMR,C 13 -NMR,质谱和FT-IR光谱学。在这项研究中,研究了溶剂在不同溶剂中对2-氯-3-乙基氨基-1,4-萘醌的溶剂变色效应,如介电常数(ε)和折射率(η)不同的溶剂极性。使用利珀特-又贺,Bakshiev的,Kawski-Chamma-Viallet和雷查德方程,基态(μ克)和激发态(μe)计算了偶极矩。还计算了激发态和基态偶极矩之间的夹角。 ᅟ