A Simple and Practical Synthetic Protocol for Acetalisation, Thioacetalisation and Transthioacetalisation of Carbonyl Compounds under Solvent??Free Conditions

AT Khan, E Mondal, S Ghosh…

文献索引：Khan, Abu T.; Mondal, Ejabul; Ghosh, Subrata; Islam, Samimul European Journal of Organic Chemistry, 2004 , # 9 p. 2002 - 2009

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被引用次数: 16

摘要

Abstract A wide variety of carbonyl compounds can be converted smoothly to the corresponding acetals on treatment with alcohols or diols and triethyl orthoformate in the presence of a catalytic amount of (bromodimethyl) sulfonium bromide at room temperature. Similarly, various carbonyl compounds can be transformed into the corresponding dithioacetals on reaction with thiol or dithiols at room temperature by employing the same ...