- in ortho-substitution.
Pyrazoles are also a
class of
compounds that have the ring C3N2 with
adjacent nitrogen atoms.
Pyrazole itself has few applications...
- an amino-ketone and a ketone. Also
reported by
Knorr is a
synthesis of
pyrazoles from 1,3-dicarbonyls and hydrazines, hydrazides, or semibicarbazides....
-
Methylpiperidinopyrazole (MPP) is a synthetic, nonsteroidal, and
highly selective antagonist of ERĪ± that is used in
scientific research to
study the function...
- As a 1,3-dicarbonyl, it is a
precursor to many heterocycles, such as
pyrazoles. It
exists predominantly as the enol
tautomer C6H5C(OH)=CHC(O)CH3. Its...
-
converted to
azines when used in the
preparation of 3,5-disubstituted 1H-
pyrazoles, a
reaction also well
known using hydrazine hydrate. With a transition...
- 3-(Difluoromethyl)-1-methyl-1H-
pyrazole-4-carboxylic acid is a
chemical compound which is used
commercially as an
intermediate to
seven fungicides which...
- annually.
Pyrazolones have been
studied as ligands. Kornis, Gabe I. (2000). "
Pyrazoles, Pyrazolines, and Pyrazolones". Kirk-Othmer
Encyclopedia of
Chemical Technology...
-
colourless solid that
soluble in
polar solvents.
Condensation of 3-substituted
pyrazoles with
borohydride affords the
corresponding substituted Tp derivatives...
- are
characterized by a
central pyrazole ring with a
phenyl group attached to one of the
nitrogen atoms of the
pyrazole.
Phenylpyrazole insecticides were...
- Michel; Bentiss,
Fouad (2008). "New one step
synthesis of 3,5-disubstituted
pyrazoles under microwave irradiation and
classical heating".
Journal of Heterocyclic...
