CasNo： 298-96-4
MF： C19H15N4Cl
Appearance： white powder
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The invention belongs to the technical f...
On interacting pyridine-containing forma...
A novel class of imidazo heterocyclic co...
A novel class of imidazo heterocyclic co...
1,3,5-triphenylformazan
triphenyltetrazolium chloride
| Conditions | Yield |
|---|---|
|
With
thallium(III) acetate;
In
acetic acid;
|
95% |
|
With
sodium hydroxide; chlorine;
In
ethanol;
at -5 - -1 ℃;
for 0.666667h;
|
92% |
|
With
N-chloro-succinimide;
In
dichloromethane; water;
at 0 ℃;
for 5h;
|
90% |
|
With
hydrogenchloride; thallium(III) acetate; sodium chloride;
Rate constant;
Mechanism;
multistep reaction, oxidative cyclisation of 1,3,5-triarylformazans to tetrazolium salts (effect of adding salts such as AcONa, NaCl and KNO3);
|
|
|
With
sodium hydroxide; chlorine;
In
ethanol;
at -1 ℃;
for 0.616667h;
Product distribution;
effect of reaction temperature, amount of solvent, amount of hydroxide, duration of chlorine feed;
|
|
|
With
lead(II,IV) oxide; chloroform; lead acetate;
Behandeln des Reaktionsprodukts mit wss.HCl;
|
|
|
With
lead(IV) acetate; lead(II,IV) oxide; chloroform;
Behandeln des Reaktionsprodukts mit wss.HCl;
|
|
|
With
hydrogenchloride; ethanol; isopentyl nitrite;
|
|
|
With
hydrogenchloride; potassium permanganate;
Yield given. Multistep reaction;
1) chloroform, water, 25 deg C, 20 min.; 2) 30 min.;
|
|
|
With
hydrogenchloride; thallium(III) acetate;
Yield given. Multistep reaction;
1) glacial acetic acid;
|
|
|
With
hydrogenchloride; potassium permanganate;
In
chloroform;
at 10 - 15 ℃;
for 0.5h;
Yield given;
|
1,3,5-triphenylformazan
triphenyltetrazolium chloride
| Conditions | Yield |
|---|---|
|
With
N-chlorobenzotriazole;
In
benzene;
for 0.25h;
Heating;
|
88% |
|
With
hydrogenchloride; isopentyl nitrite;
In
chloroform;
|
40% |
N-chloro-succinimide
1,3,5-triphenylformazan
N-chlorophthalimide
tert-butylhypochlorite
2,3,5-triphenyl-tetrazolium; hydroxide
2-phenyl-benzo[c]tetrazolo[2,3-a]cinnolinylium; chloride
2,3,5-triphenyl-tetrazolium; triiodide
N′-phenylbenzimidohydrazide
