-
forming diazonium compounds is
called "diazotation", "diazoniation", or "
diazotization". The
reaction was
first reported by
Peter Griess in 1858, who subsequently...
-
petroleum ether. In the
development of thin
layer chromatography plates with
diazotized p-nitroaniline spray,
cryogenine produces a
purple spot (as does sinicuichine...
- In chemistry,
amines (/əˈmiːn, ˈæmiːn/, UK also /ˈeɪmiːn/) are
compounds and
functional groups that
contain a
basic nitrogen atom with a lone pair. Formally...
- uses is the
determination of
nitrite in
drinking water. The
Griess diazotization reaction, on
which the
Griess reagent relies, was
first described in...
-
chloride forms green plates[clarification needed]. It can be
readily diazotized, and the
diazonium salt when
boiled with
alcohol yields aposafranine or...
-
byproducts may be
present in the
final product. Para red is
prepared by
diazotization of para-nitroaniline at ice-cold temperatures,
followed by coupling...
- and for
making Schiff's reagent. As a
primary amine, the dye can be
diazotized in the laboratory, and the
resulting diazonium salt used as a trapping...
- lies at
about 504 nm.: 921
Allura Red AC is
manufactured by
coupling diazotized 5-amino-4-methoxy-2-toluenesulfonic acid with 6-hydroxy-2-naphthalene...
- with
aniline in a
solution of
acetic acid or
dilute hydrochloric acid:
Diazotization, then
reaction with
ethanol to
replace the
diazonium group with hydrogen...
-
aniline with
elemental bromine gives 2,4,6-tribromoaniline. This is then
diazotized, then
reacted with
ethanol to
replace the
diazonium group with hydrogen...
