-
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...
-
chloride forms green plates[clarification needed]. It can be
readily diazotized, and the
diazonium salt when
boiled with
alcohol yields aposafranine or...
- 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...
- It is a
substantive cotton dye of
rather fugitive shade, but can be
diazotized on the
fibre and then
developed with
other components,
yielding a series...
- 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...
- cotton. It is
prepared by the azo
coupling of the
aminonaphthalene and
diazotized derivative of o-dianisidine. Dye at "Chemical Book"
Klaus Hunger, Peter...
- In chemistry,
amines (/əˈmiːn, ˈæmiːn/, UK also /ˈeɪmiːn/) are
compounds and
functional groups that
contain a
basic nitrogen atom with a lone pair. Formally...
-
aniline with
elemental bromine gives 2,4,6-tribromoaniline. This is then
diazotized, then
reacted with
ethanol to
replace the
diazonium group with hydrogen...
- is
strongly alkaline in reaction, has an
ammoniacal odor and
cannot be
diazotized. On oxidation, it
yields ortho-carboxy-hydrocinnamic acid, HO2CC6H4CH2CH2CO2H...
