## Abstract A stereospecific synthesis of __erythro__‐1,3‐dihydroxy‐2‐amino‐octadecane (XII) from __trans__‐2‐octadecenoic acid (VIa) and a new procedure for the preparation of the latter acid are described.
Die Synthese von Dihydro-Sphingosin
✍ Scribed by C. A. Grob; E. F. Jenny
- Publisher
- John Wiley and Sons
- Year
- 1952
- Tongue
- German
- Weight
- 352 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
Abstract
The resolution of synthetic racemic dihydro‐sphingosine is described. The physical properties of the laevo‐rotatory 2‐amino‐1,3‐dihydroxy‐octadecane ([α]~D~^27^ = −14,1° in chloroform; m. p. 109°) are in agreement with those of natural dihydro‐sphingosine isolated by Seydel.
📜 SIMILAR VOLUMES
Die in den letzten Jahren abgeschlossene Strnkturaufkliirung des Sphingosins hat zu dessen Formulierung als D-erythro-l,3-Dihydroxy-2-amino-4-trans-octadecen (I) gefuhrtl). Damit wurden die Voraussetzungen fur den stereospezifischen Aufbau dieses wichtigen Natur-stoffes2) sowie der drei weiteren Ver
## Abstract The syntheses of several unsaturated long‐chain aminodiols of the sphingosine type are described. Their physical properties and biological activities are noted.
## Abstract A stereospecific synthesis of __threo__‐dihydrosphingosine is described.