Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Complexes of macrocyclic polyethers with some potassium monoethyl benzeneazophosphonates (CROSBI ID 123934)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Tušek-Božić, Ljerka ; Ćurić, Manda Complexes of macrocyclic polyethers with some potassium monoethyl benzeneazophosphonates // Polyhedron, 7 (1988), 24; 2761-2767. doi: 10.1016/S0277-5387(00)83903-0

Podaci o odgovornosti

Tušek-Božić, Ljerka ; Ćurić, Manda

engleski

Complexes of macrocyclic polyethers with some potassium monoethyl benzeneazophosphonates

Complexes of the potassium monoethyl ester of [α-(4-benzeneazoanilino)-N-benzyl]phosphonic acid, [α-(4-benzeneazoanilino)-N-4-hydroxybenzyl]phosphonic acid and [α-(4-benzeneazoanilino)-N-4-methoxybenzyl]phosphonic acid with dibenzo- 18-crown-6 and dibenzo-24-crown-8 have been studied. The new complexes were identified and characterized on the basis of elemental and thermogravimetric analysis, conductivity measurements, and UV, IR and 1H NMR spectra. The results obtained were compared with those obtained for the corresponding sodium monoalkyl benzeneazophosphonate complexes. It has been observed that the formation of salt complexes is controlled by a combination of factors, including the metal cation size in relation to the polyether hole, size and charge density of the anion, as well as the choice of the reaction solvent.

crown ether ; potassium complex ; benzeneazophosphonates ; ion-pair complex

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

7 (24)

1988.

2761-2767

objavljeno

0277-5387

1873-3719

10.1016/S0277-5387(00)83903-0

Povezanost rada

Kemija

Poveznice
Indeksiranost