2-乙基己基取代环戊二噻吩的立体异构体分辨率及其对供体-受体-供体共轭分子光学性质的影响。

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-08-05 DOI:10.1039/D5CC02779A

Kenta Yamada, Wataru Suzuki, Jun-ichi Nishida, Masayuki Gon, Kazuo Tanaka and Tomokazu Umeyama

引用次数: 0

摘要

含两个2-乙基己基链的单甲酰化环戊二噻吩（CPDT-CHO）被成功地分解成三个立体异构体，分别为（R，S），（S，R）和（R，R）和（S，S）的混合物。不同的立体化学性质影响了相应的cpdt -受体- cpdt共轭分子的吸收光谱。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Stereoisomer resolution of 2-ethylhexyl-substituted cyclopentadithiophene and its effect on optical properties of donor–acceptor–donor conjugated molecules

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Stereoisomer resolution of 2-ethylhexyl-substituted cyclopentadithiophene and its effect on optical properties of donor–acceptor–donor conjugated molecules

Mono-formylated cyclopentadithiophene bearing two 2-ethylhexyl chains (CPDT-CHO) was successfully resolved into three stereoisomer fractions, assigned as (R,S), (S,R), and a mixture of (R,R) and (S,S). The distinct stereochemistry influenced the absorption spectra of the corresponding CPDT–acceptor–CPDT conjugated molecules.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.