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Reaction products of primary β-hydroxyamines with carbonyl compounds: XVI) Condensation of Carbonyl Compounds with 4-Hydroxy- and 4- Mercaptobutylamine

✍ Scribed by Ernst D. Bergmann; A. Kaluszyner

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

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✦ Synopsis

Abstract

The condensation of 4‐hydroxybutylamine with various carbonyl compounds gave a cyclic compound (hexahydro‐1,3‐oxazepine) only in the case of formaldehyde. Benzaldehyde and acetophenone yielded the corresponding Schiff bases, cyclohexanone a mixture of the Schiff base with the isomeric cyclic compound. 4‐Mercaptobutylamine gave with cyclohexanone only the (cyclic) hexahydro‐1,3‐thiazepine.

Easy methods for the preparation of the two substituted amines are described.

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