Potassium Carbonate → HCID 136399291, compound

HRID 1462269Notes

Reaction equation

HRID 1462269 reaction equation
[CH2:1]([N:5]=[C:6]([OH:32])[C:7]1[C:8](=[C:12](Cl)[C:13]([S:24][C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)=[C:14]([S:17][C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)[C:15]=1Cl)[C:9]([OH:11])=[O:10])[CH2:2][CH2:3][CH3:4].[N+:33]([C:36]1[CH:41]=[CH:40][C:39]([SH:42])=[CH:38][CH:37]=1)([O-:35])=[O:34].C(=O)([O-])[O-].[K+].[K+]>O1CCCC1>[CH2:1]([N:5]=[C:6]([OH:32])[C:7]1[C:8](=[C:12]([S:42][C:39]2[CH:40]=[CH:41][C:36]([N+:33]([O-:35])=[O:34])=[CH:37][CH:38]=2)[C:13]([S:24][C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)=[C:14]([S:17][C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)[C:15]=1[S:42][C:39]1[CH:40]=[CH:41][C:36]([N+:33]([O-:35])=[O:34])=[CH:37][CH:38]=1)[C:9]([OH:11])=[O:10])[CH2:2][CH2:3][CH3:4]

Participants

5

Reactant 3

HCID 11430Potassium CarbonateHCID 158094-NitrobenzenethiolHCID 178449353HCID 178449353, compound

Product 1

HCID 136399291HCID 136399291, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

2 g (4.09 millimols) of 4,5-bis-(phenylthio)-3,6-dichlorophthalic acid N-n-butylimide, 1.46 g (9.41 millimoles) of p-nitrothiophenol, 2.55 g (18.45 millimols) of potassium carbonate and 20 ml of tetrahydrofuran are stirred at 50° C. for 20 hours. The mixture is cooled, acidified and extracted with methylene chloride. After recrystallisation from tetrahydrofuran, 1.9 g (78% of theory) of the title compound are obtained; melting point 175°-7° C.

Workup

  1. temperatureThe mixture is cooled
  2. extractionextracted with methylene chloride
  3. customAfter recrystallisation from tetrahydrofuran, 1.9 g (78% of theory) of the title compound
  4. customare obtained

Sources & evidence

ORD record
ord-8f8dea8a32644e22832a7d20ea3cef51
Source dataset
uspto-grants-1984_07
Patent number
US04459414

Reaction notes

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