Zobrazeno 1 - 10 of 210 pro vyhledávání: '"J. G. Schantl"'
2
[Untitled]
Autor: A. Yu. Ivanov, M. B. Bodyagin, J. G. Schantl, Pavel S. Lobanov, K. Wurst, A. A. Potekhin
Publikováno v: Chemistry of Heterocyclic Compounds. 39:195-199
N-Amination of 6-amino-2-methyl-4-pyrimidone with O-(mesitylenesulfonyl)hydroxylamine leads to the 3-amino derivative. The isomeric 1,6-diamino-2-methyl-4-pyrimidone was obtained by the N-amination of the O-benzoyl derivative of the initial pyrimidon
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1361d34dfbabcf7d69a835c47f59223d
https://doi.org/10.1023/a:1023716424186
Zobrazit plný text záznamu
3
4,5-dihydro-5,5-dimethyl-3-oxo-3H-1,2,4-triazole-1-oxide. The unpredicted azoxy-regioisomer
Autor: J. G. Schantl, Jan Svetlik, Viktor Kettmann
Publikováno v: Monatshefte f�r Chemie Chemical Monthly. 125:1383-1387
4,5-Dihydro-5,5-dimethyl-3-oxo-3H-1,2,4-triazole (1) is converted to the title azoxy compound4 by peroxytrifluoroacetic acid. The structure assignment of4 is based on an X-ray analysis.Ab initio calculations were employed to rationalize the reaction
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8db206e1a095b6fdb15de4c3e853a2d8
https://doi.org/10.1007/bf00811087
Zobrazit plný text záznamu
4
Addition products of hydrazine derivatives to azo-alkenes, part V: The reaction of ?-(1-phenylhydrazino)alkanone phyenylhydrazones with acids and acid derivatives
Autor: M. Prean, J. G. Schantl
Publikováno v: Monatshefte f�r Chemie Chemical Monthly. 124:299-308
The bifunctional title compounds2 react with acylating, carbamoylating and sulfonylating reagents mostly at the primary amino group of the hydrazine function. Both functional groups of2 are attacked by N,N′-carbonyldiimidazole converting it into 1H
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0e1ccc5890ce77c24af54b67b2c404d
https://doi.org/10.1007/bf00810587
Zobrazit plný text záznamu
7
ChemInform Abstract: 4,5-Dihydro-5,5-dimethyl-3-oxo-3H-1,2,4-triazole-1-oxide. The Unpredicted Azoxy-Regioisomer
Autor: Viktor Kettmann, Jan Svetlik, J. G. Schantl
Publikováno v: ChemInform. 26
4,5-Dihydro-5,5-dimethyl-3-oxo-3H-1,2,4-triazole (1) is converted to the title azoxy compound4 by peroxytrifluoroacetic acid. The structure assignment of4 is based on an X-ray analysis.Ab initio calculations were employed to rationalize the reaction
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ae3f6c9355d7226a60cd8acfe25df19
https://doi.org/10.1002/chin.199520131
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje