2-(Methylthio)benzimidazole → HCID 13231209, compound

HRID 1719353Notes

Reaction equation

HRID 1719353 reaction equation
[N+:1]([C:4]1[CH:5]=[C:6]([NH:10][C:11]2[CH:19]=[CH:18][CH:17]=[CH:16][C:12]=2[C:13](Cl)=[O:14])[CH:7]=[CH:8][CH:9]=1)([O-:3])=[O:2].CS[C:22]1[NH:23][C:24]2[CH:30]=[CH:29][CH:28]=[CH:27][C:25]=2[N:26]=1>>[N+:1]([C:4]1[CH:5]=[C:6]([N:10]2[C:11]3[C:12](=[CH:16][CH:17]=[CH:18][CH:19]=3)[C:13](=[O:14])[N:23]3[C:24]4[CH:30]=[CH:29][CH:28]=[CH:27][C:25]=4[N:26]=[C:22]23)[CH:7]=[CH:8][CH:9]=1)([O-:3])=[O:2]

Participants

3

Reactant 2

HCID 235392-(Methylthio)benzimidazoleHCID 132312152-(3-Nitroanilino)benzoyl chloride

Product 1

HCID 13231209HCID 13231209, compoundYield 62%

Procedure

the following compound was prepared from 2-(3-nitrophenylamino)-benzoyl chloride and 2-methylthiobenzimidazole: 5-(3-nitrophenyl)-benzimidazo-[2,1-b]-quinazolin-12(5H)-one ##STR14## Yield: 62% of theory, melting point 294° C.; N calculated 15.72%; N found 15.73%.

Sources & evidence

ORD record
ord-124e35f00a6a4c40834b34ad57cd81be
Source dataset
uspto-grants-1985_09
Patent number
US04539402

Reaction notes

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