Positional effects of electron-donating and withdrawing groups on the photophysical properties of single benzene fluorophores

被引：0

作者：

Kim, Dopil ^{[1
]}

Kim, Jun Yeong ^{[1
]}

Kim, Haein ^{[1
]}

Jeong, Eunjin ^{[1
]}

Lee, Minhyuk ^{[1
]}

Kim, Dongwook ^{[2
]}

Kim, Junwoo ^{[1
]}

Park, Myung Hwan ^{[3
]}

Kim, Min ^{[1
]}

机构：

[1] Chungbuk Natl Univ, Dept Chem, Cheongju 28644, South Korea

[2] Ctr Catalyt Hydrocarbon Functionalizat, Inst Basic Sci, Daejeon 34141, South Korea

[3] Chungbuk Natl Univ, Dept Chem Educ, Cheongju 28644, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2024年 / 60卷 / 100期

基金：

新加坡国家研究基金会;

关键词：

Synthesis; (chemical);

D O I：

10.1039/d4cc04451g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We investigated how the positional arrangement of electron-donating (amino) and electron-withdrawing (ester) groups in single benzene-based fluorophores influences their emission properties. By synthesizing 26 regioisomeric fluorophores, we achieved wavelength modulation from 322 to 539 nm, revealing key correlations between functional group positioning and photophysical behavior.

引用

页码：14956 / 14959

页数：5