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Malonaldehyde Synthesis.
- Source :
-
Synthetic Communications . 2008, Vol. 38 Issue 19, p3285-3290. 6p. 3 Diagrams, 2 Graphs. - Publication Year :
- 2008
-
Abstract
- Pure malonaldehyde is obtained by organic synthesis. In the first step, malonaldehyde sodium salt is obtained by 1,1,3,3-tetramethoxypropane acidic hydrolysis and purified by recrystallization in methanol/ether. In the second step, malonaldehyde is synthesized by reaction between malonaldehyde sodium salt and gaseous hydrochloric acid dissolved in ether at - 40 °C. Finally, malonaldehyde is purified by pumping at temperatures less than 0 °C and extracted by sublimation. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ALDEHYDES
*SODIUM
*SALTS
*PROPANE
*HYDROLYSIS
Subjects
Details
- Language :
- English
- ISSN :
- 00397911
- Volume :
- 38
- Issue :
- 19
- Database :
- Academic Search Index
- Journal :
- Synthetic Communications
- Publication Type :
- Academic Journal
- Accession number :
- 34280742
- Full Text :
- https://doi.org/10.1080/00397910802122433