4-(4-Chloro-3-dimethylsulfamoylphenyl)-3-methyl-2-(2,4-dimethylphenyl-imino)thiazolidin-4-ol hydrobromide → 4-(4-Chloro-3-dimethylsulfamoylphenyl)-3-methyl-2-(2,4-dimethylphenyl-imino)-4-thiazoline hydrobromide

HRID 67756Notes

Reaction equation

HRID 67756 reaction equation
[BrH:1].[Cl:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2(O)[CH2:13][S:12][C:11](=[N:14][C:15]3[CH:20]=[CH:19][C:18]([CH3:21])=[CH:17][C:16]=3[CH3:22])[N:10]2[CH3:23])=[CH:5][C:4]=1[S:25](=[O:30])(=[O:29])[N:26]([CH3:28])[CH3:27]>C(O)(=O)C>[BrH:1].[Cl:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[N:10]([CH3:23])[C:11](=[N:14][C:15]3[CH:20]=[CH:19][C:18]([CH3:21])=[CH:17][C:16]=3[CH3:22])[S:12][CH:13]=2)=[CH:5][C:4]=1[S:25](=[O:30])(=[O:29])[N:26]([CH3:28])[CH3:27]

Participants

3

Reactant 1

HCID 705327894-(4-Chloro-3-dimethylsulfamoylphenyl)-3-methyl-2-(2,4-dimethylphenyl-imino)thiazolidin-4-ol hydrobromide

Product 1

HCID 205272334-(4-Chloro-3-dimethylsulfamoylphenyl)-3-methyl-2-(2,4-dimethylphenyl-imino)-4-thiazoline hydrobromide

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

Obtained by a procedure analogous to that indicated in Example 1 (b), from 4-(4-chloro-3-dimethylsulfamoylphenyl)-3-methyl-2-(2,4-dimethylphenyl-imino)thiazolidin-4-ol hydrobromide. Colorless crystals; melting point 264° C. (from glacial acetic acid).

Workup

  1. customObtained by a procedure analogous to

Sources & evidence

ORD record
ord-a4b64e1b71164913942146b8bef872b9
Source dataset
uspto-grants-1982_08
Patent number
US04346088

Reaction notes

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