
TY  - JOUR
A1  - Arnaud-Neu, Françoise 
A1  - Barboso, Silvia 
A1  - Böhmer, Volker 
A1  - Brisach, Frédéric 
A1  - Delmau, Laetitia 
A1  - Dozol, Jean-François 
A1  - Mogck, Oliver 
A1  - Paulus, Erich F. 
A1  - Saadioui, Mohamed 
A1  - Shivanyuk, Alexander 
T1  - Synthesis and Extraction Behaviour of Calix[4]arenes Partially Substituted at the Wide Rim by Carbamoylmethylphosphine Oxide (CMPO) Functions
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 2003
VL  - 56
IS  - 11
SP  - 1113
EP  - 1119
KW  - 
UR  - https://doi.org/10.1071/CH03163 
N2  - Tetraethers of calix[4]arenes fixed in the cone conformation and substituted at their wide rim by one to three CMPO residues and hydrogen atoms or t-butyl moieties in the remaining position(s) were synthesized. Liquid/liquid extraction studies of selected lanthanides and actinides were undertaken with these calix[4]arenes, including also a linear trimer, in order to obtain a better understanding for the extraction properties of the corresponding calix[4]arene substituted by four CMPO functions. The structure of the 1,3-di-CMPO derivative was confirmed by single crystal X-ray analysis. 
ER  -

