Hydrochloric Acid → Sulfanilamide Hydrochloric Acid Brij 35

HRID 1578220Notes

Reaction equation

HRID 1578220 reaction equation
[S:1]([NH2:11])(=[O:10])([C:3]1[CH:8]=[CH:7][C:6]([NH2:9])=[CH:5][CH:4]=1)=[O:2].[CH3:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][O:24][CH2:25][CH2:26][OH:27].[ClH:28]>O>[S:1]([NH2:11])(=[O:10])([C:3]1[CH:4]=[CH:5][C:6]([NH2:9])=[CH:7][CH:8]=1)=[O:2].[ClH:28].[CH3:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][O:24][CH2:25][CH2:26][OH:27]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 5333Sulfanilamide2×HCID 247502-(Dodecyloxy)ethanol

Product 1

HCID 131712428Sulfanilamide Hydrochloric Acid Brij 35

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

To a 2 liter volumetric flask containing approximately 1500 ml. of distilled water is added 20.0 g. of sulfanilamide (0.116 mol), 66 ml. of Brij 35 and 200 ml. of concentrated hydrochloric acid. The resulting mixture is taken up to 2 liters with distilled water and then stirred until the sulfanilamide is completely dissolved.

Workup

  1. additionTo a 2 liter volumetric flask containing approximately 1500 ml
  2. dissolutionis completely dissolved

Sources & evidence

ORD record
ord-5bde5d665a8e41d9bcf7e6b78f5c52a5
Source dataset
uspto-grants-1981_09
Patent number
US04292040

Reaction notes

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