Membrane transport of dicarboxylic and α-hydroxy carboxylic acids induced by α-amino phosphonates

Autor:	V. F. Zheltukhin, Ivan I. Stoikov, Igor S. Antipin, A. I. Konovalov, N. A. Fitseva, V. A. Al\\'fonsov, L. I. Gafioullina, L. R. Akhmetzyanova, A. I. Devyaterikova
Rok vydání:	2004
Předmět:	chemistry.chemical_classification chemistry.chemical_compound Molecular recognition Membrane chemistry Aryl Oxalic acid Lipophilicity Organic chemistry General Chemistry Selectivity Phosphonate Alkyl
Zdroj:	Russian Chemical Bulletin. 53:1577-1583
ISSN:	1066-5285
Popis:	New α-amino phosphonates containing different alkyl and aryl substituents at the α-carbon atom were synthesized in high yields by the Kabachnik—Fields and Pudovik reactions. These compounds were studied as carriers of several α-hydroxy carboxylic and dicarboxylic acids through liquid impregnated membranes. These α-amino phosphonates studied are capable of molecular recognition of oxalic acid among structurally similar α-hydroxy carboxylic and dicarboxylic acids. The efficiency and selectivity of mass transfer of oxalic acid increase with an increase in the lipophilicity of the α-amino phosphonate.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::021e7e2b9cbdd43c6d0765ca9fc2ee8b https://doi.org/10.1023/b:rucb.0000046257.44290.84 Zobrazit plný text záznamu Full text from SpringerLink