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Reaction products of primary β-hydroxyamines with carbonyl compounds: XIV Reaction of 3-Aminopropanol with Carbonyl Compounds

✍ Scribed by Ernst D. Bergmann; A. Kaluszyner

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
570 KB
Volume
78
Category
Article
ISSN
0165-0513

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✦ Synopsis

Abstract

With the aid of the molecular refraction and the infrared absorption, the structure of the condensation products of 3‐aminopropanol with 14 carbonyl compounds has been investigated. In some cases, tetrahydro‐1,3‐oxazines, in some Schiff bases, and in some, mixtures of these two possible products have been obtained. On the whole, there is a greater tendency towards the formation of cyclic structures from 3‐aminopropanol than from 2‐aminoethanol; in both cases the tendency is increased by alkylation of the carbon skeleton of the aminoalcohol.

The tetrahydro‐1,3‐oxazines are as susceptible to hydrolysis as the oxazolidines.

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