[8+2]‐Cycloaddition Reaction of Carbamates and <i>N</i>‐Sulfonyl azaheptafulvenes-Reference-Cited by-同舟云学术

[8+2]‐Cycloaddition Reaction of Carbamates and N‐Sulfonyl azaheptafulvenes

Published:2023-08-16 Issue:31 Volume:8 Page:
ISSN:2365-6549
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Author:

Wang Zhaoxue¹,Liu Wanxing²,Xu Xiangdong³,Shi Yuying¹,Tian Ge¹,Wu Ping¹,Li Xiaojing¹,Wu Lingang¹,Xie Lei¹^ORCID

Affiliation:

1. School of Pharmaceutical Sciences College of Chemistry and Chemical Engineering. Liaocheng University Liaocheng Key Laboratory of Quality Control and Pharmacodynamic Evaluation of Ganoderma lucidum

2. The Non-Public Enterprise Service Center of Liaocheng Liaocheng 252000 Shandong P. R. China

3. Liaocheng Inspection and Testing Center Liaocheng 252000 Shandong P. R. China.

Abstract

AbstractThe base‐mediated higher‐order [8+2]‐cycloaddition reaction of carbamates with N‐sulfonyl azaheptafulvenes has been successfully developed, providing a facile access to a series of highly functionalized cycloheptatriene‐fused imidazolidin‐2‐one derivatives in 52–95 % yields. This reaction features transition‐metal free, simple operation, and mild reaction conditions. Additionally, this transformation can also be utilized to modify some natural isolates.

Funder

Natural Science Foundation of Shandong Province

National Natural Science Foundation of China

Publisher

Wiley

Subject

General Chemistry

Reference89 articles.

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4. Cycloadditions of 8,8-dicyanoheptafulvene to styrenes: manifestation of dual reactivity modes

5. A novel protocol for the generation of tropothione and its trapping with electron deficient dienophiles

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