2-Amino-4-chlorobenzoic acid → HCID 21489146, compound

HRID 1974263Notes

Reaction equation

HRID 1974263 reaction equation
Cl[C:2]1[NH:3][C:4]2[CH:10]=[C:9]([CH3:11])[C:8]([CH3:12])=[CH:7][C:5]=2[N:6]=1.[Cl:13][C:14]1[CH:15]=[C:16]([NH2:23])[C:17](=[CH:21][CH:22]=1)[C:18](O)=[O:19]>>[Cl:13][C:14]1[CH:15]=[C:16]2[C:17]([C:18](=[O:19])[N:6]3[C:5]4[CH:7]=[C:8]([CH3:12])[C:9]([CH3:11])=[CH:10][C:4]=4[NH:3][C:2]3=[N:23]2)=[CH:21][CH:22]=1

Participants

3

Reactant 2

HCID 666462-Amino-4-chlorobenzoic acidHCID 2754642-chloro-5,6-dimethyl-1H-benzimidazole

Product 1

HCID 21489146HCID 21489146, compound

Procedure

3-Chloro-8,9-dimethylbenzimidazo[2,1-b]quinazolin-12(6H)-one is prepared with 2-chloro-5,6-dimethylbenzimidazole and 4-chloroanthranilic acid.

Sources & evidence

ORD record
ord-99df547d32f14a2295dac47a8786e35f
Source dataset
uspto-grants-1976_12
Patent number
US04000275

Reaction notes

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