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Synthesis of 1,3-alternate calix[4]-bis-cryptand as a cylindrical macropentacyclic receptor

✍ Scribed by Buncha Pulpoka; Zouhair Asfari; Jacques Vicens

Publisher
Elsevier Science
Year
1996
Tongue
French
Weight
228 KB
Volume
37
Category
Article
ISSN
0040-4039

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✦ Synopsis

calix[4]

arene incorporating one diaza-tetraoxa-macrocyclic [18]-N204 subunit on each side of 1,3-alternate calix[4]arene framework, has been synthesized. The complexations of some alkali and ammonium cations by this macropentacycle have been studied by means of proton nuclear magnetic resonance spectroscopy.

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