Acetic Acid → HCID 23452878, compound

HRID 2049917Notes

Reaction equation

HRID 2049917 reaction equation
ClCl.[CH3:3][O:4][C:5](=[O:20])[C:6]1[CH:15]=[C:14](S)[CH:13]=[C:8]([C:9]([O:11][CH3:12])=[O:10])[C:7]=1[N+:17]([O-:19])=[O:18].C(O)(=O)C.[S:25]([Cl:29])(Cl)(=[O:27])=[O:26]>O>[CH3:12][O:11][C:9](=[O:10])[C:8]1[CH:13]=[C:14]([S:25]([Cl:29])(=[O:27])=[O:26])[CH:15]=[C:6]([C:5]([O:4][CH3:3])=[O:20])[C:7]=1[N+:17]([O-:19])=[O:18]

Participants

6

Reactant 4

HCID 176Acetic AcidHCID 24526Chlorine2×HCID 24648Sulfuryl chlorideHCID 23452887HCID 23452887, compound

Product 1

HCID 23452878HCID 23452878, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

Chlorine gas is passed into a stirred slurry of 6.4 g. of dimethyl-2-nitro-5-mercaptoisophthalate in a mixture of 50 ml. of acetic acid and 15 ml. of water. The temperature of the reaction rises to 70° C. as all the solid goes into solution. Introduction of chlorine is continued as a heavy precipitate forms. Stirring is continued for 15 min.; then the mixture is diluted with 300 ml. of water. The solid is collected, washed with water and dried, giving 7.5 g. of the sulfonyl chloride, m.p. 124°-125° C.

Workup

  1. customrises to 70° C. as all
  2. additionthen the mixture is diluted with 300 ml
  3. customThe solid is collected
  4. washwashed with water
  5. customdried
  6. customgiving 7.5 g

Sources & evidence

ORD record
ord-53a8ba9b151f479ca7bd452765cc0cdb
Source dataset
uspto-grants-1980_04
Patent number
US04199354

Reaction notes

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