-
Crotonaldehyde is a
chemical compound with the
formula CH3CH=CHCHO. The
compound is
usually sold as a
mixture of the E- and Z-isomers,
which differ with...
-
synthesized by the
hydrogenation of
crotonaldehyde. The
compound is of
little commercial interest.
Crotyl Allyl alcohol Crotonaldehyde Crotonic acid
Merck Index...
-
chloride Cobalt carbonyl Colchicine Coumaphos Cresol, -o
Crimidine Crotonaldehyde Crotonaldehyde, (E)-
Cyanogen bromide Cyanogen iodide Cyanophos Cyanuric fluoride...
-
traditional route to
sorbic acid
involves condensation of
malonic acid and
crotonaldehyde. It can also be
prepared from
isomeric hexadienoic acids,
which are...
- time, it was
produced industrially by the
catalytic hydrogenation of
crotonaldehyde,
which is
derived from acetaldehyde.
Butyraldehyde undergoes reactions...
- that use silica-alumina
catalysts are the
production of
pyridine from
crotonaldehyde, formaldehyde, steam, air and
ammonia and the
cracking of hydrocarbons...
- of
butyric acid.
Crotonic acid
produced industrially by
oxidation of
crotonaldehyde:: 230 CH3CH=CHCHO + 1/2 O2 → CH3CH=CHCO2H A
number of
other methods...
- two.
Sorbic acid can be
prepared similarly by
replacing acrolein with
crotonaldehyde. A
Knoevenagel condensation is
demonstrated in the
reaction of 2-methoxybenzaldehyde...
- an
important precursor to
pyridine derivatives, pentaerythritol, and
crotonaldehyde. Urea and
acetaldehyde combine to give a
useful resin.
Acetic anhydride...
- CO → CH3CH2CH2CH2OH + CO2 In
former times,
butanol was
prepared from
crotonaldehyde,
which can be
obtained from acetaldehyde.
Butanol can also be produced...
