Nitric Acid → HCID 18916400, compound

HRID 1352192Notes

Reaction equation

HRID 1352192 reaction equation
[Cl:1][C:2]1[S:3][C:4]2[CH:10]=[C:9]([Cl:11])[CH:8]=[CH:7][C:5]=2[N:6]=1.[N+:12]([O-])([OH:14])=[O:13]>S(=O)(=O)(O)O>[Cl:1][C:2]1[S:3][C:4]2[C:10]([N+:12]([O-:14])=[O:13])=[C:9]([Cl:11])[CH:8]=[CH:7][C:5]=2[N:6]=1

Participants

4

Reactant 2

HCID 944Nitric AcidHCID 771762,6-Dichlorobenzothiazole

Product 1

HCID 18916400HCID 18916400, compound

Reagents, catalysts & solvents 1

HCID 1118Sulfuric AcidSolvent2×

Conditions

Temperature
17 °C

Procedure

4.76 g (23 mmol) of 2,6-dichlorobenzothiazole, in solution in 10 ml of concentrated sulphuric acid, are introduced into a 100 ml round-bottomed flask. The mixture is cooled to 17° C. in order to add a solution of 1.62 g (26 mmol) of nitric acid in 10 ml of sulphuric acid and then the temperature is allowed to rise to ambient temperature.

Workup

  1. customto rise to ambient temperature

Sources & evidence

ORD record
ord-be8b690d45194f5a8e5afc8579bc51de
Source dataset
uspto-grants-2007_05
Patent number
US07220740B2

Reaction notes

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