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Molecular recognition processes nucleobases

A host-guest molecular recognition process of L-tryptophan, with the above various triangular, bowl-shaped Cp Rh-nucleobase/nucleoside/nucleotide cyclic trimer molecular receptors, was also detected in a gas phase by electrospray ionization mass spectrometry.In this case, the supramolecular complex formation was found to occur predominately via non-covalent tt-tt interactions non-covalent hydrophobic forces apparently being weak or nonexistent. Trp-Met-Asp-Phe tetrapeptide with the trimeric-rhodium host [Cp Rh(2 -deoxyadenosine)]3[OTf]3 also formed a host-guest complex in water that is detected in the gas phase. [Pg.806]

Molecular Recognition Processes between Nucleobases and Metal-Oxalato Frameworks... [Pg.407]

One such example is the complex [Cu(M0BIDA)(7//-ade-KA )(H20)] H20 (MOBIDA is the A-(p-methoxybenzyl)-iminodiacetato(2-) ligand), in which the unusual N3-coordination of the nucleobase is controlled by a molecular recognition process involving the formation of an intramolecular interligand N7(imidazole-like)-H 0(carboxyl) hydrogen-bond and the intermolecular... [Pg.418]

See other pages where Molecular recognition processes nucleobases is mentioned: [Pg.38]    [Pg.52]    [Pg.1695]    [Pg.806]    [Pg.299]    [Pg.409]    [Pg.425]    [Pg.428]    [Pg.433]    [Pg.443]    [Pg.555]    [Pg.318]    [Pg.294]    [Pg.1446]    [Pg.1696]    [Pg.249]    [Pg.248]    [Pg.257]    [Pg.616]    [Pg.155]    [Pg.34]    [Pg.71]    [Pg.134]    [Pg.153]   
See also in sourсe #XX -- [ Pg.409 , Pg.412 , Pg.417 ]



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