-
hydrogen changing places with a
double bond: H−X−Y=Z ⇌ X=Y−Z−H.
Common tautomeric pairs include:
ketone – enol: H−O−C=C ⇌ O=C−C−H, see keto–enol tautomerism...
- the anthrol. The
tautomeric equilibrium is
estimated at 100 in
aqueous solution. For the two
other isomeric anthrols, the
tautomeric equilibrium is reversed...
- B6, in
aqueous solution is
predicted to have an
equilibrium favoring a
tautomeric form in
which a
proton is
transferred from the
phenolic -OH
group to the...
-
terms of
layers of
information — the
atoms and
their bond connectivity,
tautomeric information,
isotope information, stereochemistry, and
electronic charge...
-
Loretta Pretto; et al. (2002). "The
Nature of Solid-State N−H···O/O−H···N
Tautomeric Competition in
Resonant Systems.
Intramolecular Proton Transfer in Low-Barrier...
-
Propionaldehyde –81 48
Tautomeric with prop-1-en-1-ol,
which has both cis and
trans stereoisomeric forms Acetone –94.9 56.53
Tautomeric with propen-2-ol Oxetane...
-
nitrogen atom of a
tertiary amine is oxidized. The
compound can
exist in two
tautomeric forms. The
exact mechanism of
action of
kopexil is unknown.
There is no...
- non-polar
solvents lead to a
predominance of the dimer. The
ratio of the
tautomeric forms is also
dependent on the solvent. All
possible tautomers and dimers...
-
contrast to most
other NSAIDs,
oxicams are not
carboxylic acids. They are
tautomeric, and can
exist as a
number of
tautomers (keto-enol tautomerism), here...
-
formally derived from
carboxylic acids.
Amidrazones can
exists in two
tautomeric forms:
hydrazide imides (RC(=NH)NHNH2) and
amide hydrazones (RC(NH2)=NNH2)...
