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4H-1,3,5-Oxadiazine und 4H-1,3,5-Thiadiazine aus Cyanamiden und Perhalogenketonen bzw. -thioketonen

✍ Scribed by Burger, Klaus ;Simmerl, Reinhold


Book ID
102363528
Publisher
John Wiley and Sons
Year
1984
Tongue
English
Weight
434 KB
Volume
1984
Category
Article
ISSN
0947-3440

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✦ Synopsis


Abstract

Hexafluoraceton (1a) und symmetrisch substituiertes Dichlortetrafluoraceton (1b) liefern mit Cyanamiden 2 4__H__‐1,3,5‐Oxadiazine 6, und nicht – wie früher beschrieben – 2__H__‐1,3,5‐Oxadiazine 3, Mit Hexafluorthioaceton (13) werden 4__H__‐1,3,5‐Thiadiazine 14 erhalten.


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