Potassium Nitrate → HCID 178526448, compound

HRID 1767638Notes

Reaction equation

HRID 1767638 reaction equation
[N+:1]([O-:4])([O-])=[O:2].[K+].[CH:6]1([C:12]2[NH:13][S:14](=[O:23])(=[O:22])[C:15]3[CH:21]=[CH:20][CH:19]=[CH:18][C:16]=3[N:17]=2)[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7]1>OS(O)(=O)=O>[CH:6]1([C:12]2[NH:13][S:14](=[O:22])(=[O:23])[C:15]3[CH:21]=[C:20]([N+:1]([O-:4])=[O:2])[CH:19]=[CH:18][C:16]=3[N:17]=2)[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11]1

Participants

4

Reactant 2

HCID 24434Potassium NitrateHCID 178527159HCID 178527159, compound

Product 1

HCID 178526448HCID 178526448, compound

Reagents, catalysts & solvents 1

HCID 1118Sulfuric AcidSolvent2×

Procedure

To a stirred solution of KNO3 (1.2 g; 11.5 mmol) and conc. H2SO4 (8 ml) at 5° C. was added a solution of 3-cyclohexyl-1,2-dihydro-1,2,4-benzothiadiazine-1,1-dioxide in conc. H2SO4 (8 ml). The reaction mixture was allowed to warm up to r.t. and left with stirring over night. The product was precipitated by slow addition of ice and isolated by filtration. The crude product (4.3 g) was used without further purification.

Workup

  1. waitleft
  2. customThe product was precipitated by slow addition of ice
  3. customisolated by filtration
  4. customThe crude product (4.3 g) was used without further purification

Sources & evidence

ORD record
ord-cbc0f9376d6247e1bc53c23adcfec568
Source dataset
uspto-grants-2007_06
Patent number
US07235548B2

Reaction notes

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