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Cyclopentadienone is an
organic compound with
molecular formula C5H4O. The
parent cyclopentadienone is
rarely encountered,
because it
rapidly dimerizes...
- 68-94-0 C5H4N4O2
xanthine 69-89-6 C5H4N4S
mercaptopurine 50-44-2 C5H4O
cyclopentadienone C5H4O2
furfural C5H4O2S b-thiophenic acid 88-13-1 C5H5− cyclopentadienyl...
- anhydride,
followed by
rearrangement with
carbon dioxide expulsion to a
cyclopentadienone and its bromination,
followed by
addition of the
fourth t-Bu group...
- C5H4O (molar m****: 80.08 g/mol,
exact m****: 80.0262 u) may
refer to:
Cyclopentadienone 1,4-Pentadiyn-3-ol [Wikidata] 2,4-Pentadiyn-1-ol [Wikidata] This set...
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because of
steric repulsion with each other.
Unlike the
parent compound cyclopentadienone,
which rapidly dimerizes, the
tetraphenyl derivative is
isolable at...
-
bound to an Fe(CO)2H centre. It is
generated by the
corresponding cyclopentadienone tricarbonyl by
treatment with base
followed by acidification. The...
- of
dibenzyl ketone with a
benzil derivative to give a
substituted cyclopentadienone. A Diels–Alder
reaction with
alkyne and
subsequent expulsion of carbon...
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derivatives having covalent bonds:
Bulky cyclopentadienes Calicene Cyclopentadienone Di-tert-butylcyclopentadiene
Methylcyclopentadiene Pentamethylcyclopentadiene...
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convert to
phenols through the dienone–phenol rearrangement: The
parent cyclopentadienone has only a
fleeting existence under laboratory conditions, otherwise...
- a
single crystal. The
first step is a
rearrangement reaction to a
cyclopentadienone intermediate (2), the
second one a
dimerization in a Diels–Alder reaction...
