Construction of Chiral One-dimensional Chains via Mononuclear Chiral Precursors and Circular Dichroism Properties  

作　　者：JU Hai-Yan YANG Ming ZHANG Gang LIU De-Zheng YANG Yong-Sheng ZHANG Yan-Bo 琚海燕;杨铭;张刚;刘德政;杨永生;张艳波(School of Chemistry and Engineering,Wuhan Textile University,Wuhan 430073,China;Hubei Key Laboratory of Biomass Fibers and Eco-dyeing&Finishing,Wuhan Textile University,Wuhan 430073,China;Hubei Key Laboratory of Power System Design and Test for Electrical Vehicle,Hubei University of Arts and Science,Xiangyang 441053,China)

机构地区：[1]School of Chemistry and Engineering,Wuhan Textile University,Wuhan 430073,China [2]Hubei Key Laboratory of Biomass Fibers and Eco-dyeing&Finishing,Wuhan Textile University,Wuhan 430073,China [3]Hubei Key Laboratory of Power System Design and Test for Electrical Vehicle,Hubei University of Arts and Science,Xiangyang 441053,China

出　　处：《Chinese Journal of Structural Chemistry》2021年第6期767-774,685,共9页结构化学（英文）

基　　金：Wuhan Textile University(No.017/195014,017/192223 and 017/205051);Hubei Superior and Distinctive Discipline Group of"Mechatronics and Automobiles"(No.XKQ2019009);Natural Science Foundation of Hubei Province(2016CFB334)。

摘　　要：One-dimensional(1D)chiral chain complexes[CuLSCu(Pydc)](2S)and[CuLRCu(Pydc)](2R)(LS=(E)-3-(((1S,2S)-2-(((E)-3-oxo-3-(4-pyridin-4-yl)phenyl)propylidene)amono)-1,2-diphenyl)imino)-1-(4-(py-ridi-4-yl)phenyl)butan-1-one)and LR=(E)-3-(((1R,2R)-2-(((E)-3-oxo-3-(4-pyridin-4-yl)phenyl)propyli-dene)amono)-1,2-diphenyl)imino)-1-(4-(pyridi-4-yl)phenyl)butan-1-one and Pydc=2,6-pyridinedicarboxylic acid)have been synthesized vis mononuclear chiral enantiomer precursors CuLS(1S)and CuLR(1R).Their different chiral configurations of 1S,1R,2S and 2R were determined by single-crystal X-ray diffraction analyses and further characterized by elemental analyses,infrared spectra(IR),powder X-ray diffraction(PXRD),thermal gravimetric analyses(TGA)and circular dichroism spectra(CD).

关 键 词：mononuclear chiral precursors 1D chiral chain circular dichroism spectra 

分 类 号：O641.4[理学—物理化学]