Rigidified Calixarenes Bearing Four Carbamoylmethylphosphineoxide or Carbamoylmethylphosphoryl Functions at the Wide Rim

Conformationally rigidified tetraCMPO derivatives have been prepared from calix[4]arene bis(crown ether) 4 a in which adjacent oxygens are bridged at the narrow rim by two diethylene glycol links. Acylation of the tetraamine 4 c with the CMPO‐active ester 5 b gave the tetraphosphine oxide 6 a, while...

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Veröffentlicht in:	Chemistry : a European journal 2000-06, Vol.6 (12), p.2135-2144
Hauptverfasser:	Arduini, Arturo, Böhmer, Volker, Delmau, Laetitia, Desreux, Jean-François, Dozol, Jean-François, Carrera, M. Alejandro Garcia, Lambert, Bernard, Musigmann, Christian, Pochini, Andrea, Shivanyuk, Alexander, Ugozzoli, Franco
Format:	Artikel
Sprache:	eng
Schlagworte:	actinides calixarenes complexation extraction lanthanides NMR spectroscopy
Online-Zugang:	Volltext
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