Molecular associations between indolizines and tetracyanoethylene

Autor:	Marco Iacussi, Paolo Bruni, Elisabetta Giorgini, Eziana Maurelli, Carla Conti, Giorgio Tosi
Rok vydání:	1994
Předmět:	Molecular interactions chemistry.chemical_compound chemistry Infrared Stability constants of complexes Organic Chemistry Tetracyanoethylene Kinetic energy Photochemistry Adduct Ion
Zdroj:	Journal of Heterocyclic Chemistry. 31:1115-1119
ISSN:	1943-5193 0022-152X
DOI:	10.1002/jhet.5570310502
Popis:	Spectroscopic, thermodynamic and kinetic properties of molecular interactions between indolizines and tetracyanoethylene are reported. The interactions involved in the complexes are weak as evidenced by the low formation constants. The kinetic behaviour indicates the initial formation of a pI-complex that is rapidly transformed into a σ-complex and thereafter into the final adduct(s). Apart from the results obtained by other techniques, infrared data clearly evidence vibrational contributes characteristic of the complexes, the tricyanovinyl derivatives and the tetracyanoethylene radical anion.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::616ded10084aefd7e44599d7df9a3e86 https://doi.org/10.1002/jhet.5570310502 Zobrazit plný text záznamu Plný text