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A syntesis of β-Phthalimidopropionaldehyde

I. Jambrešić ; Chemical Institute, Faculty of Science, University of Zagreb
D. Sunko ; Chemical Institute, Faculty of Science, University of Zagreb


Puni tekst: engleski pdf 1.385 Kb

str. 195-196

preuzimanja: 14

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Sažetak

Phthaloyl derivatives of amino acids have proved very useful for the further synthesis of compounds in this series. Applyinig this method and the Rosenmund-Zetsche reduction E. Radde prepared a-phthalimidopropionaldehyde from a-phthalimidopropionylchloride. In the same manner we have obtained from B-phthalimidoproplionylchloride B-phthalimidopropionaldehyde as a crystalline solid in 90% yield. This aldehyde was prepared first by Moe and Warner from phthalimide and acrolein in 26% yield. As a new compound we have prepared the semicarbazone of this aldehyde, m. p. 225.5-226°.

Ključne riječi

Hrčak ID:

249887

URI

https://hrcak.srce.hr/249887

Posjeta: 37 *