Recent advances in (4 + 3) cycloaddition of allenes

Autor: Yanyan Que, Wenli Lei, Yin Fang, Shuzhong He, Yang Chen
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Green Synthesis and Catalysis, Vol 5, Iss 4, Pp 270-276 (2024)
Druh dokumentu: article
ISSN: 2666-5549
DOI: 10.1016/j.gresc.2023.11.010
Popis: Allenes are a class of unsaturated compounds containing a propadiene structural moiety, exhibiting essential physiological, pharmacological, and various reactivities. Their (4 ​+ ​3) cycloaddition reaction has become an effective method for synthesizing seven-membered rings, especially for heterocycles. This method has been continuously improved and developed. Herein, we review the (4 ​+ ​3) cycloaddition of allenes, focusing on the developed methodologies and the outlook in this field from 2013 to 2023.
Databáze: Directory of Open Access Journals