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Studies in the Sphingolipids Series. IX.* Synthesis of DL-2-Amino-1,3,4-trihydroxyoctadecane and of Its C4-Methyl Ether

N. Ž. Stanaćev ; Department of Chemistry, Faculty of Medicine, University of Zagreb and Department of Biochemistry, Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia
M. Proštenik ; Department of Chemistry, Faculty of Medicine, University of Zagreb and Department of Biochemistry, Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia

Puni tekst: engleski, pdf (9 MB) str. 107-113 preuzimanja: 15* citiraj
APA 6th Edition
Stanaćev, N.Ž. i Proštenik, M. (1957). Studies in the Sphingolipids Series. IX.* Synthesis of DL-2-Amino-1,3,4-trihydroxyoctadecane and of Its C4-Methyl Ether. Croatica Chemica Acta, 29 (2), 107-113. Preuzeto s https://hrcak.srce.hr/246481
MLA 8th Edition
Stanaćev, N. Ž. i M. Proštenik. "Studies in the Sphingolipids Series. IX.* Synthesis of DL-2-Amino-1,3,4-trihydroxyoctadecane and of Its C4-Methyl Ether." Croatica Chemica Acta, vol. 29, br. 2, 1957, str. 107-113. https://hrcak.srce.hr/246481. Citirano 11.05.2021.
Chicago 17th Edition
Stanaćev, N. Ž. i M. Proštenik. "Studies in the Sphingolipids Series. IX.* Synthesis of DL-2-Amino-1,3,4-trihydroxyoctadecane and of Its C4-Methyl Ether." Croatica Chemica Acta 29, br. 2 (1957): 107-113. https://hrcak.srce.hr/246481
Harvard
Stanaćev, N.Ž., i Proštenik, M. (1957). 'Studies in the Sphingolipids Series. IX.* Synthesis of DL-2-Amino-1,3,4-trihydroxyoctadecane and of Its C4-Methyl Ether', Croatica Chemica Acta, 29(2), str. 107-113. Preuzeto s: https://hrcak.srce.hr/246481 (Datum pristupa: 11.05.2021.)
Vancouver
Stanaćev NŽ, Proštenik M. Studies in the Sphingolipids Series. IX.* Synthesis of DL-2-Amino-1,3,4-trihydroxyoctadecane and of Its C4-Methyl Ether. Croatica Chemica Acta [Internet]. 1957 [pristupljeno 11.05.2021.];29(2):107-113. Dostupno na: https://hrcak.srce.hr/246481
IEEE
N.Ž. Stanaćev i M. Proštenik, "Studies in the Sphingolipids Series. IX.* Synthesis of DL-2-Amino-1,3,4-trihydroxyoctadecane and of Its C4-Methyl Ether", Croatica Chemica Acta, vol.29, br. 2, str. 107-113, 1957. [Online]. Dostupno na: https://hrcak.srce.hr/246481. [Citirano: 11.05.2021.]

Sažetak
DL-2 - Amino - 1,3,4 - trihydroxyoctadecane (IXa) and its C4 methyl ether (IXb) were prepared in a series of reactions through the following intermediates: 2-Methoxyhexdecanoic acid (III) --> Ethyl 2-methoxyhexadecanoylacetoacetate (IV) --> Ethyl (2-pnitrophenylhydrazono) -2,3-dioxo-4-methoxyoctadecanoate (V) --> Ethyl 2-acetamido-3-oxo-4-methoxyoctadecanoate (VI) --> Ethyl 2-acetamido-3-hydroxy-4-methoxyoctadecanoate (VII) --> 2-Amino- 3-hydroxyoctadecanoic acid 1,4-lactone (VIII) --> IX. The crude base mixture was precipitated with oxalic acid and the mixture of oxalates crystallized fractionally. Two oxalates of IXa were obtained probably representing two purified racemic forms. IXa was prepared as a free base. The N-benzoyl derivative of IXa was also prepared.

Hrčak ID: 246481

URI
https://hrcak.srce.hr/246481

Posjeta: 26 *