Development of Efficient Ru/Deep Eutectic Solvent Catalytic System for Alkoxycarbonylation of Alkene without Acid Additives
Yumei Liu,
Deshuai Yang,
Guixiang Zeng
et al.
Abstract:The catalytic alkoxycarbonylation of alkenes is an attractive, atom‐efficient method for producing value‐added carboxylic esters. However, the conventional catalyst system for this reaction needs coordination with a noble metal, sensitive ligands and proton acid additives. Therefore, the design of a simple and efficient catalyst system without any acid additives under mild conditions is still a major challenge. In this work, a simple ruthenium/deep eutectic solvent catalytic system was developed to effectively… Show more
The Reppe sulfonylation reaction has remained substantially underexplored. We present a novel method for Reppe sulfonylation involving SO2 insertion, remarkably without the need for metal catalysts, instead utilizing Brønsted bases as catalysts.
The Reppe sulfonylation reaction has remained substantially underexplored. We present a novel method for Reppe sulfonylation involving SO2 insertion, remarkably without the need for metal catalysts, instead utilizing Brønsted bases as catalysts.
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