tautomer in a sentence

Examples

1. "' Hydrogen isocyanide "'is a chemical with the molecular formula HNC . It is a minor tautomer of hydrogen cyanide ( HCN ).
2. Extracts of the puffball have strong antitumor activity in mouse models attributable to protein-bound polysaccharides, the compounds calvatan, craniformin, and a tautomer of rubroflavin.
3. Thiourea has been shown to exist predominantly in its thione form at 42 �C in dilute methanol, with the thionol tautomer almost non-existent at neutral pH.
4. In the case of electron donating groups, orbital overlap is again possible now in the LUMO, resulting in an increase in antibonding character destabilizing the norcaradiene tautomer.
5. A potential weakness of these routes is the generation of enantioenriched glyceraldehyde, or its 3-phosphate derivative ( glyceraldehyde prefers to exist as its keto tautomer dihydroxyacetone ).
6. Phosphorus ( III ) oxide, P 4 O 6 ( also called tetraphosphorus hexoxide ) is the anhydride of P ( OH ) 3, the minor tautomer of phosphorous acid.
7. Aldehydes ( except those without an alpha carbon, or without protons on the alpha carbon, such as formaldehyde and benzaldehyde ) can exist in either the keto or the enol tautomer.
8. Such hydroxy-substituted quinolines are, most often, not distinguished from a particular isomeric form termed a tautomer ( see Prof . Reusch's further definition in the Notes ).
9. An oxyallyl intermediate or valence tautomer ( formed by cleavage of the C2-C3 bond ) is suggested as the active intermediate or even a biradical structure ( compare to the related trimethylenemethane ).
10. Because the latter monomer mainly exists as its tautomer acetaldehyde, the copolymer is prepared by polymerization of ethylene and vinyl acetate to give the ethylene vinyl acetate ( EVA ) copolymer followed by hydrolysis.