Selective Synthesis of Erythrulose and 3-Pentulose from Formaldehyde and Dihydroxyacetone Catalyzed by Phosphates in a Neutral Aqueous Medium Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2007, Volume: 48, Number: 4, Pages: 550-555 Pages count : 6 DOI: 10.1134/S0023158407040118 | ||||||
| Tags | Hydroxylapatite; Dihydroxyacetone; Aldol Condensation; Selective Synthesis; Precolumn Derivatization | ||||||
| Authors |
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| Affiliations |
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Funding (4)
| 1 | Russian Foundation for Basic Research | 05-03-32862 |
| 2 | The Ministry of Education and Science of the Russian Federation | 2.1.1.1969 |
| 3 | Президиум РАН | |
| 4 | Council for Grants of the President of the Russian Federation | НШ-6526.2006.3 |
Abstract:
The aldol condensation of formaldehyde and the lower carbohydrate dihydroxyacetone in a neutral aqueous medium is effectively catalyzed by solid compounds (hydroxylapatite and calcium phosphate and carbonate), natural minerals (apatite and vivianite), and soluble phosphates. In excess formaldehyde, the decrease in the concentration of the lower carbohydrate is described by a first-order rate law with respect to dihydroxyacetone. The major products of the reaction between formaldehyde and dihydroxyacetone in the presence of the above catalysts are erythrulose (45–50% selectivity) and 3-pentulose (35–40% selectivity). Branched pentulose and hexulose are also identified among the reaction products.
Cite:
Simonov A.N.
, Matvienko L.G.
, Taran O.P.
, Parmon V.N.
, Komandrova N.A.
, Denisenko V.A.
, Vas’kovskii V.E.
Selective Synthesis of Erythrulose and 3-Pentulose from Formaldehyde and Dihydroxyacetone Catalyzed by Phosphates in a Neutral Aqueous Medium
Kinetics and Catalysis. 2007. V.48. N4. P.550-555. DOI: 10.1134/S0023158407040118 WOS Scopus РИНЦ ANCAN OpenAlex
Selective Synthesis of Erythrulose and 3-Pentulose from Formaldehyde and Dihydroxyacetone Catalyzed by Phosphates in a Neutral Aqueous Medium
Kinetics and Catalysis. 2007. V.48. N4. P.550-555. DOI: 10.1134/S0023158407040118 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Симонов А.Н.
, Матвиенко Л.Г.
, Пестунова О.П.
, Пармон В.Н.
, Командрова Н.А.
, Денисенко В.А.
, Васьковский В.Е.
Селективный синтез эритрулозы и 3-пентулозы из формальдегида и дигидроксиацетона, катализируемый фосфатами в нейтральной водной среде
Кинетика и катализ. 2007. Т.48. №4. С.586-592. РИНЦ
Селективный синтез эритрулозы и 3-пентулозы из формальдегида и дигидроксиацетона, катализируемый фосфатами в нейтральной водной среде
Кинетика и катализ. 2007. Т.48. №4. С.586-592. РИНЦ
Dates:
| Submitted: | Sep 26, 2006 |
| Published print: | Jul 1, 2007 |
Identifiers:
| Web of science: | WOS:000248855200011 |
| Scopus: | 2-s2.0-34548038771 |
| Elibrary: | 13551042 |
| Chemical Abstracts: | 2007:913020 |
| Chemical Abstracts (print): | 149:32470 |
| OpenAlex: | W2017669885 |