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Updated: Jul 27, 2025

Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions
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Published on: July 17, 2020

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新型发光器和它们用于二氧化碳循环添加的应用

Daoqing Chen1, LongChao Du1, Jie Yang1

  • 1School of Chemistry and Chemical Engineering & the Key Laboratory of Environment-friendly Polymer Materials of Anhui Province, Key Laboratory of Structure and Functional Regulation of Hybrid Materials, Ministry of Education, Anhui University Hefei 230601 P. R. China dulongchao@sina.com.

RSC advances
|June 5, 2023
PubMed
概括

本研究探讨使用光敏 (cobalt) 复合物进行二氧化碳 (CO2) 和环氧化物共聚合. 光能提高催化效率,显示出生产聚碳酸盐和循环碳酸盐的更绿色途径.

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Cycloaddition Reactions: Overview01:16

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Cycloadditions are one of the most valuable and effective synthesis routes to form cyclic compounds. These are concerted pericyclic reactions between two unsaturated compounds resulting in a cyclic product with two new σ bonds formed at the expense of π bonds. The [4 + 2] cycloaddition, known as the Diels–Alder reaction, is the most common. The other example is a [2 + 2] cycloaddition.
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