A Facile and Efficient Procedure for the Transdithioacetalization of 1,1‐Diacetates Using POCl₃‐Montmorillonite as Catalyst

Tong‐Shou Jin Department of Chemistry, College of Chemistry and Environmental Science, Hebei University, No. 88 Hezuo Road, Baoding, 071002, Hebei Province, P.R.ChinaCorrespondence[email protected]

Guang Sun Department of Chemistry, College of Chemistry and Environmental Science, Hebei University, No. 88 Hezuo Road, Baoding, 071002, Hebei Province, P.R.China

Yan‐Wei Li Department of Chemistry, College of Chemistry and Environmental Science, Hebei University, No. 88 Hezuo Road, Baoding, 071002, Hebei Province, P.R.China

Tong‐Shuang Li Department of Chemistry, College of Chemistry and Environmental Science, Hebei University, No. 88 Hezuo Road, Baoding, 071002, Hebei Province, P.R.China

Abstract

A rapid and efficient method for the transdithioacetalization of 1,1‐diacetates with 1,2‐dithioglycol was described in good to excellent yield catalyzed by POCl₃‐montmorillonite.

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Acknowledgments

The project was supported by National Natural Science Foundation of China (29872011 and 29572039), Educational Ministry of China, Educational Department of Hebei Province (990104), Science and Technology Commission of Hebei Province.

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A Facile and Efficient Procedure for the Transdithioacetalization of 1,1‐Diacetates Using POCl₃‐Montmorillonite as Catalyst

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A Facile and Efficient Procedure for the Transdithioacetalization of 1,1‐Diacetates Using POCl3‐Montmorillonite as Catalyst

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A Facile and Efficient Procedure for the Transdithioacetalization of 1,1‐Diacetates Using POCl₃‐Montmorillonite as Catalyst