✦ LIBER ✦

Zur Kenntnis des 2-Oxy-3,4-diamino-pentans. I. Teil. Synthese, Struktur und Oxydation von N-Acylderivaten

✍ Scribed by C. A. Grob; C. Wagner; P. Zoller

Publisher: John Wiley and Sons
Year: 1955
Tongue: German
Weight: 684 KB
Volume: 38
Category: Article
ISSN: 0018-019X
DOI: 10.1002/hlca.19550380705

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✦ Synopsis

Abstract

The synthesis of the novel polyfunctional system 2‐hydroxy‐3,4‐diamino‐pentane is reported and various acyl derivatives are described. Oxidation of the latter yields α,β‐diacylamino ketones, which are readily reduced back to alcohols.

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Die konkurrierende 1,2- und 1,3-Acylwand

Die konkurrierende 1,2- und 1,3-Acylwanderung. Zur Kenntnis des 2-Oxy-3,4-diamino-pentans. II. Teil1)

✍ C. A. Grob; C. Wagner 📂 Article 📅 1955 🏛 John Wiley and Sons 🌐 German ⚖ 573 KB

## Abstract Reversible 1,2 and 1,3 acyl migrations with retention of configuration are shown to occur in 2‐hydroxy‐3,4‐diamino‐pentane. In 2‐hydroxy‐3,4‐bis(acetylamino)‐pentane, where 1,2 and 1,3 migration of like acyl groupe compete, the former reaction was the only one observed. In 2‐hydroxy‐3‐b