Ring-opening of non-activated aziridines with [11C]CO2 via novel ionic liquids

被引：6

作者：

Lindberg, Anton ^{[1
]}

Vasdev, Neil ^{[1
,2
]}

机构：

[1] Ctr Addict & Mental Hlth, Brain Hlth Imaging Ctr, Azrieli Ctr Neuroradiochem, Toronto, ON M5T 1R8, Canada

[2] Univ Toronto, Dept Psychiat, Toronto, ON M5T 1R8, Canada

来源：

RSC ADVANCES | 2022年 / 12卷 / 33期

关键词：

CARBON-DIOXIDE; HIGHLY EFFICIENT; HUMAN BRAIN; CYCLOADDITION; CO2; CATALYSTS; EPOXIDES; F-18;

D O I：

10.1039/d2ra03966d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Novel ionic liquids based on DBU and DBN halide salts were developed as a catalytic system for ring-opening of non-activated aziridines with [C-11]CO2. The ability of ionic liquids to activate aziridines represents a simple methodology for the synthesis of C-11-carbamates and can be extended for CO2-fixation in organic and radiochemistry.

引用

页码：21417 / 21421

页数：5

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