Stereochemical features of addition of O- and C-nucleophiles to 5-(Het)aryl-2,3-dicyano-1-ethylpyrazinium salts

Autor:	M. I. Kodess, Marina A. Ezhikova, V. N. Charushin, A. N. Grishakov, Pavel A. Slepukhin, E. V. Verbitskii, G. L. Rusinov
Rok vydání:	2008
Předmět:	Crystallography chemistry.chemical_compound Nucleophile Chemistry Aryl Organic Chemistry Organic chemistry Enantiomer High-performance liquid chromatography
Zdroj:	Russian Journal of Organic Chemistry. 44:302-310
ISSN:	1608-3393 1070-4280
Popis:	Stable σH-adducts of O- and C-nucleophiles were obtained with cations of 5-(het)aryl-2,3-dicyano-1-ethylpyrazinium, and their structure was investigated by X-ray diffraction analysis. Analytical separation was performed of 1,2-dihydropyrazines into individual enantiomers by means of HPLC on columns with chiral sorbents.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2e56f94659b9e6265fecc215e3bbf75a https://doi.org/10.1134/s107042800802019x Zobrazit plný text záznamu Plný text ve formátu PDF