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Chemie der Amino-oxime, XIX. Umsetzung von β-Benzylamino-oximen mit Sulfurylchlorid

✍ Scribed by Gnichtel, Horst ;Köhler, Christoph


Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
553 KB
Volume
1990
Category
Article
ISSN
0947-3440

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✦ Synopsis


Chemistry of Amino Oximes, XIX. — Reaction of β‐Benzylamino Oximes with Sulfuryl Chloride

3,4‐Dihydro‐2__H__‐1,2,6‐thiadiazine 1,1,6‐trioxides 2 were prepared from anti‐β‐benzylamino oximes 1 and sulfuryl chloride. Tetrahydro‐2__H__‐1,2,6‐thiadiazin 1,1‐dioxides 3 were formed by reduction with NaBH~4~ and β‐hydroxylimino sulfamic acid derivatives by hydrolysis, alkoholysis, and aminolysis with secondary amines. With primary amines, 2 afforded pyrazolines 7; syn‐β‐benzylamino oximes 9 and sulfuryl chloride yielded pyrazolines 10.


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Chemie der Amino-oxime, III. Imidazolin-
✍ Gnichtel, Horst 📂 Article 📅 1970 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 342 KB 👁 1 views

## Abstract Δ ^3^‐Imidazolin‐3‐oxide entstehen aus __anti__‐α‐Amino‐oximen mit Aldehyden. Die Struktur wurde durch chemische Reaktionen und durch UV‐ und IR‐Spektren bewiesen. Mit Benz‐aldehyd entstehen das __N__‐Oxid und das Azomethin.