- 2,4-
Dinitrochlorobenzene (DNCB) is an
organic compound with the
chemical formula (O2N)2C6H3Cl. It is a
yellow solid that is
soluble in
organic solvents...
- It can be
prepared by the
reaction of
hydrazine sulfate with 2,4-
dinitrochlorobenzene: DNPH is a
reagent in
instructional laboratories on
qualitative organic...
-
synthesis developed by the
Swiss team
first involved alkylation of 2,4-
dinitrochlorobenzene with 1-amino-2-diethylaminoethane to form N-(β-Diethylaminoethyl)-2...
-
reaction mechanism of a
nucleophilic aromatic substitution of 2,4-
dinitrochlorobenzene (1) in a
basic solution in water.
Since the
nitro group is an activator...
- the
preparation of a
variety of derivatives.
Nitration gives 2,4-
dinitrochlorobenzene, and 3,4-dichloronitrobenzene.
Reduction with iron
metal gives 4-chloroaniline...
- and para positions, can
undergo SNAr reactions. For example, 2,4-
dinitrochlorobenzene reacts in
basic solution to give a phenol:
Unlike in most
other substitution...
- manufacturing. It can be used as a
selective reducing agent (cf. 2,4-
dinitrochlorobenzene);
where there are two
nitro groups, only one of them is selectively...
-
nitric acid.
Trinitroanisole can be
prepared by the
reaction of 2,4-
dinitrochlorobenzene with
methanol in the
presence of
sodium hydroxide followed by the...
-
Raynaud syndrome. The
usual treatment is one or two injections.
Dinitrochlorobenzene (DNCB), like
salicylic acid, is
applied directly to the wart. Studies...
-
dinitrophenols chemical family. DNP can be
produced by
hydrolysis of 2,4-
dinitrochlorobenzene.
Other routes of DNP
synthesis include nitration of monochlorobenzene...
