The Formose Reaction on a Synthetic Zeolite Impregnated with Thiazolium Catalyst.
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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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- Niitsu Takashi
- Department of Bioengineering, Soka University
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- Inoue Hakuai
- Department of Bioengineering, Soka University
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抄録
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.
収録刊行物
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- JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
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JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 35 (6), 564-568, 2002
公益社団法人 化学工学会
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詳細情報 詳細情報について
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- CRID
- 1390282679543148672
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- NII論文ID
- 10008835271
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- NII書誌ID
- AA00709658
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- COI
- 1:CAS:528:DC%2BD38XkvFOls7o%3D
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- ISSN
- 18811299
- 00219592
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- NDL書誌ID
- 6183647
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可