Research output: Contribution to journal › Article › peer-review
New organophosphorus calix[4]arene ionophores for trivalent lanthanide and actinide cations. / Atamas, L.; Klimchuk, O.; Rudzevich, V.; Pirozhenko, V.; Kalchenko, Vik; Smirnov, Igor; Babain, V.; Efremova, T.; Varnek, A.; Wipff, G.; Arnaud-Neu, F.; Roch, M.; Saadioui, M.; Böhmer, V.
In: Journal of Supramolecular Chemistry, Vol. 2, No. 4-5, 01.08.2002, p. 421-427.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - New organophosphorus calix[4]arene ionophores for trivalent lanthanide and actinide cations
AU - Atamas, L.
AU - Klimchuk, O.
AU - Rudzevich, V.
AU - Pirozhenko, V.
AU - Kalchenko, Vik
AU - Smirnov, Igor
AU - Babain, V.
AU - Efremova, T.
AU - Varnek, A.
AU - Wipff, G.
AU - Arnaud-Neu, F.
AU - Roch, M.
AU - Saadioui, M.
AU - Böhmer, V.
PY - 2002/8/1
Y1 - 2002/8/1
N2 - New calix[4]arene phosphoryl derivatives have been synthesized, starting from a calix[4]arene (cone conformer) bearing four P(O)-H functional groups at the wide rim as synthon. Their binding properties towards trivalent lanthanide and actinide cations are investigated by complexation studies in methanol, and liquid-liquid extraction studies. The carbamoylmethylphosphine oxide and diphosphine dioxide derivatives display the 'calixarene effect', i.e., they are more efficient than their constitutive binding sites. The studies also reveal the importance of the attachment mode of CMPO-functions to the calixarene platform for the cation binding properties.
AB - New calix[4]arene phosphoryl derivatives have been synthesized, starting from a calix[4]arene (cone conformer) bearing four P(O)-H functional groups at the wide rim as synthon. Their binding properties towards trivalent lanthanide and actinide cations are investigated by complexation studies in methanol, and liquid-liquid extraction studies. The carbamoylmethylphosphine oxide and diphosphine dioxide derivatives display the 'calixarene effect', i.e., they are more efficient than their constitutive binding sites. The studies also reveal the importance of the attachment mode of CMPO-functions to the calixarene platform for the cation binding properties.
KW - Actinide
KW - Calixarene
KW - Extraction
KW - Lanthanide
KW - Phosphoryl
UR - http://www.scopus.com/inward/record.url?scp=0042442285&partnerID=8YFLogxK
U2 - 10.1016/S1472-7862(03)00052-2
DO - 10.1016/S1472-7862(03)00052-2
M3 - Article
AN - SCOPUS:0042442285
VL - 2
SP - 421
EP - 427
JO - Journal of Supramolecular Chemistry
JF - Journal of Supramolecular Chemistry
SN - 1472-7862
IS - 4-5
ER -
ID: 53581391