Journal of Hebei University (Natural Science Edition) ›› 2001, Vol. 21 ›› Issue (1): 49-52.DOI: 10.3969/j.issn.1000-1565.2001.01.012

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Synthesis of Diacetals from Aldehydes and Ketones with Pentaerythritol Catalysed by TiO2/SO42- Solid Superacid

SUN Xu1,WANG Xiao-feng2,JIN Tong-Shou1,LI Tong-shuang1   

  • Online:2001-02-25 Published:2001-02-25

Abstract: Synthesis of diacetals in 85%~97% yields from aldehydes and ketones with 2,2-bis(hydroxymethyl)propane-1,3-diol is carried out in refluxin g benzene or toluene with TiO2/SO42- solid superacid as catalyst.

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