𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Rearrangement of 4H-1,2,4-Triazolium Salts to 4-Acyl-5-aminoimidazoles

✍ Scribed by Dr. Costin N. Rentzea

Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
231 KB
Volume
25
Category
Article
ISSN
0044-8249

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Umlagerung von 4H-1,2,4-Triazoliumsalzen
Umlagerung von 4H-1,2,4-Triazoliumsalzen zu 4-Acyl-5-aminoimidazlen
✍ Dr. Costin N. Rentzea πŸ“‚ Article πŸ“… 1986 πŸ› John Wiley and Sons 🌐 English βš– 212 KB

Tabelle I. ' H-NMR-Daten des Nickelacyclobutabenzolteils der Verbindungen 5 (400 MHz [a], [D,]THF, -8 O T [b]. 6-Werte bezogen auf TMS).

Electron impact induced rearrangement of
Electron impact induced rearrangement of 3,4-disubstituted 1,2,4-oxadiazole-5(4H)-thiones
✍ Kalevi Pihlaja; Vladimir Ovcharenko; Hikmet Agirbas πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 56 KB

The fragmentation behaviour of 3,4-disubstituted 1,2,4-oxadiazole-5(4H)-thiones under electron impact (EI) can be explained by postulating a predominant rearrangement to the corresponding 3,4-disubstituted 1,2,4-thiadiazole-5(4H)-ones before further fragmentation. This postulate is confirmed by a co

4-Acyl-2,3,4,5-tetrahydro-2-methyl-2,5-m
4-Acyl-2,3,4,5-tetrahydro-2-methyl-2,5-methanobenz-1,4-oxazepine, Derivatives of a New Heterocycle
✍ Dr. Hans-Joachim Kabbe; Dr. Helmut Heitzer; Dr. Liborius Born πŸ“‚ Article πŸ“… 1991 πŸ› John Wiley and Sons 🌐 English βš– 336 KB

highly-aggregated dilithiated organics akin to 1 include the nitrile dodecamer 2[6a1 and the sulfone hexamer 3.[6bl It is also noteworthy that the core of 1 can be considered as belonging to the fluorite (CaF,) structural type (N corresponding to Ca, Li to F ) and that even the "external" Et,O-compl