5,11,17,23-tetra-tert-butyl-25-(2’-pyridyl methyl amidocarbonylmethyl)-calix[4]arene (3) has been synthesized in the cône conformation through reaction of the corresponding mono-ester with 2-aminomethylpyridine (picolylamine) and characterised using 1H NMR and MALDI-TOF mass spectral data as well as elemental analyses
Due to the nonplanar structure, calix[4]arenes can exist in one of the four conformations, and has b...
The synthesis and characterization of several new phosphorus-containing partially lower rim substitu...
The synthesis of a new calixarene-capped calixpyrrole 2 has been achieved using p-tert-butylcalix[4]...
5,11,17,23-tetra-tert-butyl-25-(2’-pyridyl methyl amidocarbonylmethyl)-calix[4]arene (3) has been sy...
The (1)H and (13)C NMR spectra of the new calix[4]arene-based tetraketone were completely assigned b...
The 1H and 13C NMR spectra of the new calix[4]arene-based tetraketone were completely assigned by on...
Strasser U, Neumann B, Stammler H-G, Mitzel NW. Synthesis and Molecular Structures of Tetrasilyl Eth...
The synthesis and conformational analysis of the title compound 1 by dynamic NMR spectroscopy and MM...
The synthesis and conformational analysis of the title compound 1 by dynamic NMR spectroscopy and MM...
The synthesis and conformational analysis of the title compound 1 by dynamic NMR spectroscopy and MM...
The synthesis and conformational analysis of the title compound 1 by dynamic NMR spectroscopy and MM...
Dynamic H-1 NMR measurements of the tetramethyl ether of p-tert-butylcalix[4]arene (2) show for the ...
Three new calixarenes 3–5 featuring an alkyl residue of different chain lengths attached to one of t...
The syntheses and single crystal X-ray structure determinations of 5,11,17,23-tetra-tert-butyl-25,26...
The bridge-substituted calix[4]arene carboxylic acid, 5,11,17,23-tetra-tert-butyl-25,26,27,28-tetram...
Due to the nonplanar structure, calix[4]arenes can exist in one of the four conformations, and has b...
The synthesis and characterization of several new phosphorus-containing partially lower rim substitu...
The synthesis of a new calixarene-capped calixpyrrole 2 has been achieved using p-tert-butylcalix[4]...
5,11,17,23-tetra-tert-butyl-25-(2’-pyridyl methyl amidocarbonylmethyl)-calix[4]arene (3) has been sy...
The (1)H and (13)C NMR spectra of the new calix[4]arene-based tetraketone were completely assigned b...
The 1H and 13C NMR spectra of the new calix[4]arene-based tetraketone were completely assigned by on...
Strasser U, Neumann B, Stammler H-G, Mitzel NW. Synthesis and Molecular Structures of Tetrasilyl Eth...
The synthesis and conformational analysis of the title compound 1 by dynamic NMR spectroscopy and MM...
The synthesis and conformational analysis of the title compound 1 by dynamic NMR spectroscopy and MM...
The synthesis and conformational analysis of the title compound 1 by dynamic NMR spectroscopy and MM...
The synthesis and conformational analysis of the title compound 1 by dynamic NMR spectroscopy and MM...
Dynamic H-1 NMR measurements of the tetramethyl ether of p-tert-butylcalix[4]arene (2) show for the ...
Three new calixarenes 3–5 featuring an alkyl residue of different chain lengths attached to one of t...
The syntheses and single crystal X-ray structure determinations of 5,11,17,23-tetra-tert-butyl-25,26...
The bridge-substituted calix[4]arene carboxylic acid, 5,11,17,23-tetra-tert-butyl-25,26,27,28-tetram...
Due to the nonplanar structure, calix[4]arenes can exist in one of the four conformations, and has b...
The synthesis and characterization of several new phosphorus-containing partially lower rim substitu...
The synthesis of a new calixarene-capped calixpyrrole 2 has been achieved using p-tert-butylcalix[4]...
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