Furfurylamine → 4-[4-Chloro-3-(2-furylmethylsulfamoyl)-phenyl]-3-methyl-2-methylimino-1,3-thiazolidine-4-ol

HRID 461188Notes

Reaction equation

HRID 461188 reaction equation
Br.[Cl:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2([OH:17])[CH2:13][S:12][C:11](=[N:14][CH3:15])[N:10]2[CH3:16])=[CH:5][C:4]=1[S:18](Cl)(=[O:20])=[O:19].[O:22]1[CH:26]=[CH:25][CH:24]=[C:23]1[CH2:27][NH2:28]>C(N(CC)CC)C>[Cl:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]2([OH:17])[CH2:13][S:12][C:11](=[N:14][CH3:15])[N:10]2[CH3:16])=[CH:5][C:4]=1[S:18](=[O:20])(=[O:19])[NH:28][CH2:27][C:23]1[O:22][CH:26]=[CH:25][CH:24]=1

Participants

4

Reactant 2

HCID 3438FurfurylamineHCID 227604894-Chloro-3-chlorosulfonylphenyl-3-methyl-2-methylimino-1,3-thiazolidine-4-ol-hydrobromide

Product 1

HCID 227604144-[4-Chloro-3-(2-furylmethylsulfamoyl)-phenyl]-3-methyl-2-methylimino-1,3-thiazolidine-4-ol

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

6.5 g of 4-(4-chloro-3-chlorosulfonylphenyl)-3-methyl-2-methylimino-1,3-thiazolidine-4-ol-hydrobromide were reacted as prescribed in Example 76 with 1.5 g of 2-furylmethyl amine and 3.5 of triethyl amine and worked up. Melting point: 154° C (decomposition).

Sources & evidence

ORD record
ord-3bc2657488504112bce2eb34a98e7575
Source dataset
uspto-grants-1977_12
Patent number
US04061761

Reaction notes

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