Synthesis of Neutral, Water-Soluble Calix[4]arenes

Autor:	Grote gansey, M.H.B., Grote Gansey, Marcel H.B., Steemers, Frank J., Steemers, F.J., Verboom, Willem, Reinhoudt, David
Přispěvatelé:	Faculty of Science and Technology, Molecular Nanofabrication
Rok vydání:	1997
Předmět:	IR-11125 Water soluble Group (periodic table) Chemistry Organic Chemistry METIS-106006 Organic chemistry Solubility Catalysis
Zdroj:	Synthesis (Germany), 1997(6), 643-648. Georg Thieme Verlag
ISSN:	1437-210X 0039-7881
DOI:	10.1055/s-1997-4506
Popis:	Novel neutral water-soluble calix[4]arenes were synthesized via chlorosulfonylation of lower rim functionalized calix[4]arenes followed by reaction with hydroxyl group containing amines. The solubility of these calix[4]arenes sulfonamides in water varies from ∼ 10-5 to 3.1⋅10-1 M. A route via hydrophobically protected amines improves the purification.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1086882eb08892d43c0601d62611270a https://doi.org/10.1055/s-1997-4506 Zobrazit plný text záznamu