HCID 70531920, compound → 4-(4-Chloro-3-dimethylsulfamoylphenyl)-3-methyl-2-(3,4,5-trimethoxyphenyl-imino)-4-thiazoline hydrobromide

HRID 67764Notes

Reaction equation

HRID 67764 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]=[C:19]([O:21][CH3:22])[C:18]([O:23][CH3:24])=[C:17]([O:25][CH3:26])[CH:16]=3)[N:10]2[CH3:27])=[CH:5][C:4]=1[S:29](=[O:34])(=[O:33])[N:30]([CH3:32])[CH3:31]>C(O)(=O)C>[BrH:1].[Cl:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2[N:10]([CH3:27])[C:11](=[N:14][C:15]3[CH:20]=[C:19]([O:21][CH3:22])[C:18]([O:23][CH3:24])=[C:17]([O:25][CH3:26])[CH:16]=3)[S:12][CH:13]=2)=[CH:5][C:4]=1[S:29](=[O:34])(=[O:33])[N:30]([CH3:31])[CH3:32]

Participants

3

Reactant 1

HCID 70531920HCID 70531920, compound

Product 1

HCID 205272624-(4-Chloro-3-dimethylsulfamoylphenyl)-3-methyl-2-(3,4,5-trimethoxyphenyl-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-(3,4,5-trimethoxyphenyl-imino)-thiazolidin-4-ol hydrobromide, by boiling for 30 minutes in glacial acetic acid and precipitating with diisopropyl ether. Melting point 246° C.

Workup

  1. customObtained by a procedure analogous to
  2. customprecipitating with diisopropyl ether

Sources & evidence

ORD record
ord-8782247c338a48c8ba5cebaf3406a2ac
Source dataset
uspto-grants-1982_08
Patent number
US04346088

Reaction notes

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