Study of Rhodamine-Based Fluorescent Probes for Organic Radical Intermediates

被引：5

作者：

He, Jiaxin ^{[1
]}

Yan, Boyu ^{[1
]}

Meng, Jiangtao ^{[1
]}

Ran, Maogang ^{[1
]}

Zhou, Yutong ^{[1
]}

Deng, Jinfei ^{[1
]}

Li, Chao-Jun ^{[2
]}

Yao, Qiuli ^{[1
,3
]}

机构：

[1] Zunyi Med Univ, Dept Pharm, 6 Xuefu Rd West, Zunyi 563000, Guizhou, Peoples R China

[2] McGill Univ, Dept Chem, 801 Sherbrooke St West, Montreal, PQ H3A 0B8, Canada

[3] Chinese Acad Sci, Qinghai Inst Salt Lakes, Key Lab Comprehens & Highly Efficient Utilizat Sa, Xining 810008, Qinghai, Peoples R China

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2021年 / 2021卷 / 29期

基金：

中国国家自然科学基金;

关键词：

Fluorescent probes; Mechanism study; Radicals; Rhodamine; PHOTOCHROMISM; PROGRESS;

D O I：

10.1002/ejoc.202100299

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Rhodamine-based amide derivatives for the detection of radical intermediates in organic reactions were synthesized and used as fluorescent probes over a wide range of solvents. The mechanistic studies confirm a reversible opening and closing of the spirolactam ring. Compound 21 can be used to support the radical mechanism or in the real-time monitoring of radical intermediates.

引用

页码：4059 / 4064

页数：6

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