PEG‐Supported Sulfonic Acid as an Efficient and Recyclable Catalyst for the Synthesis of 1,1‐Diacetates under Solvent‐Free Conditions

Qiu‐Ying Wang College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, China

Shou‐Ri Sheng College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, ChinaCorrespondence[email protected]

Mei‐Hong Wei College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, China

Zhong‐Li Xie College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, China

Xiao‐Ling Liu College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, China

Abstract

An operationally simple, efficient, and environmentally benign synthesis of 1,1‐diacetates in good yields by reaction of different aldehydes with acetic anhydride in the presence of PEG‐supported sulfonic acid under solvent‐free conditions is described.

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Acknowledgment

We gratefully acknowledge financial support from the National Natural Science Foundation (NSF) of China (No. 20562005) and NSF of Jiangxi Province (No. 0620021).

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PEG‐Supported Sulfonic Acid as an Efficient and Recyclable Catalyst for the Synthesis of 1,1‐Diacetates under Solvent‐Free Conditions

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PEG‐Supported Sulfonic Acid as an Efficient and Recyclable Catalyst for the Synthesis of 1,1‐Diacetates under Solvent‐Free Conditions

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