Investigation of the reaction of bis(p-aminophenyl) pyrimidines with maleic anhydride in dimethylacetamide by PME spectroscopy 4. Mechanisms of the autocatalysis of the acylation of amines with carboxylic acid anhydrides in amide solvents

Autor:	V. M. Denisov, E. M. Nekrasova, V. V. Shamanin, V. N. Artem'eva
Rok vydání:	1989
Předmět:	chemistry.chemical_classification Pyrimidine Carboxylic acid Maleic anhydride General Chemistry Dissociation (chemistry) Dimethylacetamide Acylation Autocatalysis chemistry.chemical_compound chemistry Amide Organic chemistry lipids (amino acids peptides and proteins)
Zdroj:	Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 38:1137-1139
ISSN:	1573-9171 0568-5230
DOI:	10.1007/bf00957139
Popis:	1. The carboxy group of amido acids that are formed in the acylation of amines with anhydrides is capable of dissociation in amide solvents with the formation of a free proton. The autocatalysis observed in the acylation of amines with anhydrides in amide solvents has specific acidic character. 2. A mechanism for the acylation of amines with carboxylic acid anhydrides in amide solvents is proposed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fc48f75a037a249645505e3496af1368 https://doi.org/10.1007/bf00957139 Zobrazit plný text záznamu Full text from SpringerLink