-
Ethenone is the
formal name for ketene, an
organic compound with
formula C2H2O or H2C=C=O. It is the
simplest member of the
ketene class. It is an important...
- in the same molecule). The name may also
refer to the
specific compound ethenone H2C=C=O, the
simplest ketene.
Although they are
highly useful, most ketenes...
- much-less-stable
tautomer of
ethenone. At low
temperature in a
solid argon matrix it is
possible to
tautomerise ethenone to form ethynol.
Ethanol (ethyl...
- be
disposed of.
Other now
abandoned precursors to
acrylic acid
include ethenone and
ethylene cyanohydrin.
Carboxylating ethylene to
acrylic acid under...
-
formed in good
yield on
pyrolysis of
methyl lactate in the
presence of
ethenone (ketene).
Methyl lactate is a
renewable "green chemical".
Another patent...
-
forms stronger bonds. For instance,
ethynol quickly interconverts with
ethenone: Allinger, Cava, de Jongh, Johnson, Lebel, Stevens:
Organische Chemie,...
-
formula C2H2O (molar m****: 42.04 g/mol,
exact m****: 42.0106 u) may
refer to:
Ethenone, or
ketene Ethynol, or
hydroxylacetylene Oxirene This set
index page lists...
- of
compounds with a
methylidene or
methanediyl group, such as
ketene (
ethenone) (CH 2=CO),
diazomethane (linear CH 2=N 2),
diazirine (cyclic [-CH 2-N=N-])...
-
decreasing extent,
acetic anhydride is also
prepared by the
reaction of
ketene (
ethenone) with
acetic acid at 45–55 °C and low
pressure (0.05–0.2 bar). H2C=C=O...
- as the
dehydrated form of
glyoxylic acid (H(C=O)COOH), or a
ketone of
ethenone H2C=C=O. The
existence of
ethylenedione was
first suggested in 1913. However...
