A spectroscopic study of the reactions of substituted phenols and their organometallic derivatives with amines

Autor:	V. L. Beloborodov, D. N. Kravtsov, L. S. Golovchenko, L.A. Kazitsyna, L.D. Ashkinadze, L. M. Épshtein
Rok vydání:	1978
Předmět:	Diethylamine Solvent chemistry.chemical_compound Nitrophenol chemistry Stability constants of complexes Substituent Amine gas treating General Chemistry Photochemistry Triethylamine Medicinal chemistry Ion
Zdroj:	Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 27:1573-1579
ISSN:	1573-9171 0568-5230
Popis:	1. Electronic spectroscopy has been used to show the similarity of the reactions of the nitrophenols and their phenylmercury and triphenyltin derivatives with triethylamines and diethylamines. 2. Increasing the electron-acceptor activity of the aromatic ring substituent in the nitrophenol or the donor activity of the amine, or altering the polar properties and coordinating ability of the solvent, will shift the complexing equilibrium toward ion pair formation, and by promoting ionization, bypass the stage of molecular complex formation. 3. Data has been obtained on these reactions, and it has been shown that the formation constants for ion pairswith triethylamine fall off in the order: H > SnPh3 > HgPh.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::af52a01e4ea199c5b9e1e1dd83c8b0d1 https://doi.org/10.1007/bf00925043 Zobrazit plný text záznamu Full text from SpringerLink