The Formose Reaction on a Synthetic Zeolite Impregnated with Thiazolium Catalyst
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概要
- 論文の詳細を見る
We investigated the formose reaction using a zeolite impregnated with thiazolium catalyst. The zeolite catalyzed the formose reaction in an organic solvent and then the reaction rate was pseudo first order with respect to the formaldehyde concentration. The main products were DHA, erythrulose, and 4-hydroxymethyl-2-pentulose. The selectivity of the branched sugar was increased by the choice of conditions. For the reuse of the catalytic zeolite, washing with water was one of the important factors. These results are important for sugar synthesis processes from formaldehyde in one step.
- 社団法人 化学工学会の論文
- 2002-06-01
著者
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Niitsu T
Department Of Bioengineering Soka University
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Niitsu Takashi
Department Of Chemistry Faculty Of Science The University Of Tokyo
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Niitsu Takashi
Department Of Bioengineering Faculty Of Engineering Soka University
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TAJIMA Hideo
Department of Bioengineering, Soka University
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TABATA Kei
Department of Bioengineering, Soka University
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INOUE Hakuai
Department of Bioengineering, Soka University
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Tajima Hideo
Department Of Bioengineering Soka University
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Tabata Kei
Department Of Bioengineering Soka University
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Inoue Hakuai
Department Of Bioengineering Soka University
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