-
Chloranil is a
quinone with the
molecular formula C6Cl4O2. Also
known as tetrachloro-1,4-benzoquinone, it is a
yellow solid. Like the
parent benzoquinone...
- compounds, but
derived from carbazoles. It is
prepared by
condensation of
chloranil and 3-amino-N-ethylcarbazole. It has a
centrosymmetric angular structure...
-
through replacement of some
hydrogen atoms by
other atoms or radicals.
Chloranil, a
reagent in
organic chemistry Lawsone, a dye
present in the
leaves of...
- It is a red-orange solid. The
compound is
obtained by
hydrolysis of
chloranil: C6Cl4O2 + 2 H2O → C6Cl2O2(OH)2 + 2 HCl It is centrosymmetric, planar...
-
extending the
conjugation of the
enone function by an
additional double bond.
Chloranil (tetrachloroquinone) is the
forerunner of
dichlorodicyanoquinone (DDQ)...
- for
using in
solar cells: charge-transfer
complexes of Ponceau S with p-
chloranil,
chloranilic and
picric acids".
Research on
Chemical Intermediates. 41...
- BF3
Borane BH3
Carboxylate CH3COO−
Thiocyanate SCN−
Carbocation R3C+ P-
chloranil C6Cl4O2
Carbonate CO32−
Carbon monoxide CO
Lanthanides Ln3+ Bulk metals...
-
stable in
aqueous mineral acid.
Synthesis of DDQ
involves cyanation of
chloranil. J.
Thiele and F. Günther
first reported a 6-step
preparation in 1906...
-
borohydride elimination reaction with
Burgess reagent oxidation with p-
chloranil dehalogenation with polymethylhydrosiloxane, palladium(II) acetate, pot****ium...
- is a
stronger oxidant and
dehydrogenation agent than 1,4-benzoquinone.
Chloranil 1,4-C6Cl4O2 is
another potent oxidant and
dehydrogenation agent....
