-
condensation and
leads to
increased reflux.[citation needed]
Toluene is
refluxed with sodium-benzophenone
desiccant before it is
distilled to give pure...
-
people with LPR have heartburn,
while others have
little to no
heartburn as
refluxed stomach contents do not
remain in the
esophagus long
enough to irritate...
-
converting compatible carboxylic acids to
ethyl esters. Such
carboxylic acids,
refluxed neat in
excess TEOF
until low-boilers
cease evolution, are quantitatively...
- atmosphere. This
produces 2,4,6-trichlorobenzoic acid,
which can then be
refluxed in
thionyl chloride to form 2,4,6-trichlorobenzoyl chloride.
Since 2,4...
-
material in a two step reaction. 3-bromo-5-aminomethyl-isoxazole (1) was
refluxed in a
mixture of
methanol and pot****ium
hydroxide for 30 hours, resulting...
-
because it is only 98.5% pure.
There are
various refining methods, but the
refluxing process is the most
commonly used. High
purity zinc is
required industrially...
-
metaplasia that can
continuously irritate the
gastric mucosa. Bile
acids in
refluxed fluid are
widely reported to be ****ociated with
gastrointesinal metaplasia...
-
hands of
these researchers,
theophylline and 1,2-dichloroethane-d4 were
refluxed in a
first step at 80-90 °C for 18 h in 2-propanol / 0.75-molar aqueous...
- the
stomach is
relatively common and
usually asymptomatic, but
excessive refluxed bile
causes irritation and inflammation. Bile
reflux has been ****ociated...
- tin(IV), with the
chemical formula of Sn(CH3COO)4. Tin(IV)
acetate can be
refluxed by
thallium acetate and tin(IV)
iodide in
acetic anhydride.
After the reaction...
