Tandem Reactions Based on the Cyclization of Carbon Dioxide and Propargylic Alcohols: Derivative Applications of α-Alkylidene Carbonates

Catalysts

Heriberto Díaz Velázquez¹  Natalya Likhanova¹  Francis Verpoort²  Xiangyu Yan²  Yong Xu²  Bowen Jiang²  Ye Yuan²  Yanyan Gong³ 

[1] Dirección de Investigación en Transformación de Hidrocarburos, Instituto Mexicano del Petróleo, Eje Central Lázaro Cárdenas 152, San Bartolo Atepehuacan, Mexico City 07730, Mexico;State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China;State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology, Shandong Academy of Sciences, Jinan 250353, China;

关键词: carbon dioxide transformation;    tandem reactions;    propargylic alcohols;    α-alkylidene carbonates;    green synthesis;   

DOI  :  10.3390/catal12010073

来源: DOAJ

【 摘 要 】

As a well-known greenhouse gas, carbon dioxide (CO₂) has attracted increasing levels of attention in areas of energy, environment, climate, etc. Notably, CO₂ is an abundant, nonflammable, and renewable C1 feedstock in view of chemistry. Therefore, the transformation of CO₂ into organic compounds is an extremely attractive research topic in modern green and sustainable chemistry. Among the numerous CO₂ utilization methods, carboxylative cycloaddition of CO₂ into propargylic alcohols is an ideal route due to the corresponding products, α-alkylidene cyclic carbonates, which are a series of highly functionalized compounds that supply numerous potential methods for the construction of various synthetically and biologically valuable agents. This cyclization reaction has been intensively studied and systematically summarized, in the past years. Therefore, attention has been gradually transferred to produce more derivative compounds. Herein, the tandem reactions of this cyclization with hydration, amination, alcoholysis, and isomerization to synthesize α-hydroxyl ketones, oxazolidinones, carbamates, unsymmetrical carbonates, tetronic acids, ethylene carbonates, etc. were systematically reviewed.

【 授权许可】

Unknown