Reaction of 2-amino-4-imino-2-perfluoropentene with ethylenediamine and diethylenetriamine

Autor:	Yanina V. Burgart, M. Font-Altaba, Oleg N. Chupakhin, Viktor I. Saloutin, Z. E. Skryabina, X. Solans, Mercè Font-Bardia
Rok vydání:	1993
Předmět:	chemistry.chemical_classification Trifluoromethyl Bicyclic molecule Pyrazine Transamination Stereochemistry Ethylenediamine General Chemistry Medicinal chemistry chemistry.chemical_compound chemistry Intramolecular force Diethylenetriamine Nucleophilic substitution
Zdroj:	Russian Chemical Bulletin. 42:1697-1700
ISSN:	1573-9171 1066-5285
Popis:	The transamination of 2-amino-4-imino-2-perfluoropentene with ethylenediamine gives the corresponding 6-fluoro-5,7-bis(trifluoromethyl)-2,3-dihydro-1H-1,4-diazepine. The transamination of 2-amino-4-imino-2-perfluoropentene by diethylenetriamine is accompanied by intramolecular nucleophilic substitution of the α-fluorine atom to form 1,9-bis(trifluoromethyl)-3,4,6,7-tetrahydro-2H-pyrazino[1,2-a]pyrazine whose structure was established by an X-ray structural investigation. Several salts of this bicyclic compound and its complex with BF3 have been described.
Databáze:	OpenAIRE
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