-
forming diazonium compounds is
called "diazotation", "diazoniation", or "
diazotization". The
reaction was
first reported by
Peter Griess in 1858, who subsequently...
- In chemistry,
amines (/əˈmiːn, ˈæmiːn/, UK also /ˈeɪmiːn/) are
compounds and
functional groups that
contain a
basic nitrogen atom with a lone pair. Formally...
- the
formation of
strongly colored,
oxidized impurities.
Aniline can be
diazotized to give a
diazonium salt,
which can then
undergo various nucleophilic...
-
about 504 nm.: 921
Allura Red AC is
manufactured by azo
coupling between diazotized 5-amino-4-methoxy-2-toluenesulfonic acid and 6-hydroxy-2-naphthalene sulfonic...
- uses is the
determination of
nitrite in
drinking water. The
Griess diazotization reaction, on
which the
Griess reagent relies, was
first described in...
-
petroleum ether. In the
development of thin
layer chromatography plates with
diazotized p-nitroaniline spray,
cryogenine produces a
purple spot (as does sinicuichine...
-
chloride forms green plates[clarification needed]. It can be
readily diazotized, and the
diazonium salt when
boiled with
alcohol yields aposafranine or...
- cotton. It is
prepared by the azo
coupling of the
aminonaphthalene and
diazotized derivative of o-dianisidine. Dye at "Chemical Book"
Klaus Hunger, Peter...
-
soluble in
organic solvents. It is
prepared from 4-nitroaniline by
diazotization followed by
treatment with
sodium nitrite in the
presence of a copper...
- The
nitrosonium ion is NO+, in
which the
nitrogen atom is
bonded to an
oxygen atom with a bond
order of 3, and the
overall diatomic species bears a positive...
