Synthesis of Lower-Rim p-tert-Butylcalix[4]arene Baskets and Their Complexes with C60 and Pt Salts

The synthesis of lower-rim p-tert -butylcalix[4]arene baskets and their complexations is described. The structures of synthesized compounds were confirmed using 1 H NMR, 13 C NMR, DEPT, NMR, and mass spectrometry. The complexation of these compounds with [60]fullerene (C 60 ) was followed using uv-v...

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Bibliographic Details
Published in:Russian journal of organic chemistry 2023-12, Vol.59 (Suppl 1), p.S116-S122
Main Authors: Al-Shunnaq, A., Mizyed, S.
Format: Article
Language:English
Subjects:
Baskets
Buckminsterfullerene
Chemical analysis
Chemistry
Chemistry and Materials Science
Complexation
Fullerenes
Infrared spectroscopy
Mass spectrometry
NMR
Nuclear magnetic resonance
Organic Chemistry
Stability constants
Synthesis
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Summary:The synthesis of lower-rim p-tert -butylcalix[4]arene baskets and their complexations is described. The structures of synthesized compounds were confirmed using 1 H NMR, 13 C NMR, DEPT, NMR, and mass spectrometry. The complexation of these compounds with [60]fullerene (C 60 ) was followed using uv-vis and 1 H-NMR, but the stability constants were not determined due to irregular change in absorptions and small chemical shifts change. The complexation of obtained componuds with platinum salts was confirmed also using IR spectroscopy, mass spectrometry and elemental analysis.
ISSN:1070-4280
1608-3393
DOI:10.1134/S1070428023130122