Title: Synthesis of Butanone 1,2-Propanediol Ketal over TiSiW_(12)O_(40)/TiO_2 Catalyst
Abstract: Butanone 1,2propanediol ketal was synthesized from butanone and 1,2propanediol in the presence of TiSiW12O40/TiO2 catalyst. The factors influencing the synthesis were investigated. The optimum conditions obtained molar ratio of butanone to 1,2propanediol, 1∶2.0; quantity of catalyst, 0.3% of the feed stock; reaction temperature, 82~110°C; and reaction time, 2.0 h. TiSiW12O40/TiO2 is an excellent catalyst for synthstizing butanone 1,2propanediol ketal and the product yield can reach over 91.3%.
Publication Year: 2003
Publication Date: 2003-01-01
Language: en
Type: article
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