- stanozolol.
Pyrazoles are
synthesized by the
reaction of α,β-unsaturated
aldehydes with
hydrazine and
subsequent dehydrogenation:
Substituted pyrazoles are prepared...
- 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 ERα that is used in
scientific research to
study the function...
-
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...
- annually.
Pyrazolones have been
studied as ligands. Kornis, Gabe I. (2000). "
Pyrazoles, Pyrazolines, and Pyrazolones". Kirk-Othmer
Encyclopedia of
Chemical Technology...
-
other 1,3-****tones, it is used as a
precursor to heterocycles, e.g.
pyrazoles, and
metal chelates. It is
prepared by
condensation of
esters of trifluoroacetic...
- are
characterized by a
central pyrazole ring with a
phenyl group attached to one of the
nitrogen atoms of the
pyrazole.
Phenylpyrazole insecticides were...
-
substrates contain O-H, N-H, S-H bonds,
including alcohols, phenols,
pyrazoles, and thiols. NaH
notably deprotonates carbon acids (i.e., C-H bonds) such...
-
cyclizing agent in the
synthesis of aziridine, oxadiazole,
isoxazole and
pyrazoles. It's inexpensive, has low
toxicity and acts as a
oxidizing agent. In...
-
colourless solid that
soluble in
polar solvents.
Condensation of 3-substituted
pyrazoles with
borohydride affords the
corresponding substituted Tp derivatives...
