Moisture-resistant radical anions of quinoxalin-2(1H)-ones in aerial dioxygen activation

被引：1

作者：

Sau, Sudip ^{[1
]}

Sahoo, Sathi ^{[1
]}

Manna, Anupam ^{[1
]}

Mal, Prasenjit ^{[1
]}

机构：

[1] Natl Inst Sci Educ & Res NISER Bhubaneswar, OCC Homi Bhabha Natl Inst, Sch Chem Sci, PO Bhimpur Padanpur,Via Jatni, Jatni 752050, Odisha, India

来源：

ORGANIC & BIOMOLECULAR CHEMISTRY | 2024年 / 22卷 / 23期

关键词：

OXYGENATION;

D O I：

10.1039/d4ob00673a

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

This study demonstrates the successful formation of a radical anion intermediate in a moist atmosphere, facilitating chemical reactions by activating aerial dioxygen through a single electron transfer (SET) mechanism. Derived from deprotonating quinoxaline-2(1H)-one with (KOBu)-Bu-t, it shows potential in oxygenation chemistry. Validation comes from radical scavenging and EPR experiments.

引用

页码：4662 / 4666

页数：5

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