2-(4-Chloro-2-methoxyphenyl-imino)-4-(4-chloro-3-dimethylsulfamoylphenyl)-3-methylthiazolidin-4-ol hydrobromide → HCID 20527199, compound

HRID 67763Notes

Reaction equation

HRID 67763 reaction equation
[BrH:1].[Cl:2][C:3]1[CH:8]=[CH:7][C:6]([N:9]=[C:10]2[N:14]([CH3:15])[C:13]([C:17]3[CH:22]=[CH:21][C:20]([Cl:23])=[C:19]([S:24](=[O:29])(=[O:28])[N:25]([CH3:27])[CH3:26])[CH:18]=3)(O)[CH2:12][S:11]2)=[C:5]([O:30][CH3:31])[CH:4]=1>C(O)=O>[BrH:1].[Cl:2][C:3]1[CH:8]=[CH:7][C:6]([N:9]=[C:10]2[N:14]([CH3:15])[C:13]([C:17]3[CH:22]=[CH:21][C:20]([Cl:23])=[C:19]([S:24](=[O:29])(=[O:28])[N:25]([CH3:26])[CH3:27])[CH:18]=3)=[CH:12][S:11]2)=[C:5]([O:30][CH3:31])[CH:4]=1

Participants

3

Reactant 1

HCID 705322372-(4-Chloro-2-methoxyphenyl-imino)-4-(4-chloro-3-dimethylsulfamoylphenyl)-3-methylthiazolidin-4-ol hydrobromide

Product 1

HCID 20527199HCID 20527199, compound

Reagents, catalysts & solvents 1

HCID 284Formic AcidSolvent

Procedure

Obtained by a procedure analogous to that indicated in Example 1 (b), from 2-(4-chloro-2-methoxyphenyl-imino)-4-(4-chloro-3-dimethylsulfamoylphenyl)-3-methylthiazolidin-4-ol hydrobromide, by boiling for 30 minutes in formic acid, then distilling off the solvent, treating the residue with ethyl acetate or diisopropyl ether and filtering off the solid. Melting point 244° C. (with decomposition).

Workup

  1. customObtained by a procedure analogous to
  2. distillationdistilling off the solvent
  3. additiontreating the residue with ethyl acetate or diisopropyl ether
  4. filtrationfiltering off the solid

Sources & evidence

ORD record
ord-897f2548d12c4a20ade2e2c02cf43e70
Source dataset
uspto-grants-1982_08
Patent number
US04346088

Reaction notes

Loading…