Butanoic acid, 4-chloro-4-oxo-, methyl ester → HCID 21489169, compound

HRID 1974306Notes

Reaction equation

HRID 1974306 reaction equation
[CH:1]1[CH:10]=[CH:9][CH:8]=[C:7]2[C:2]=1[C:3](=[O:18])[N:4]1[C:13]3[CH:14]=[CH:15][CH:16]=[CH:17][C:12]=3[NH:11][C:5]1=[N:6]2.Cl[C:20]([CH2:22][CH2:23][C:24]([O:26][CH3:27])=[O:25])=[O:21]>>[C:24]([CH2:23][CH2:22][C:20]([N:11]1[C:5]2=[N:6][C:7]3[C:2]([C:3](=[O:18])[N:4]2[C:13]2[CH:14]=[CH:15][CH:16]=[CH:17][C:12]1=2)=[CH:1][CH:10]=[CH:9][CH:8]=3)=[O:21])([O:26][CH3:27])=[O:25]

Participants

3

Reactant 2

HCID 73888Butanoic acid, 4-chloro-4-oxo-, methyl esterHCID 199411Benzimidazo(2,1-b)quinazolin-12(5H)-one

Product 1

HCID 21489169HCID 21489169, compound

Procedure

6-(3-Carbomethoxypropionyl)benzimidazo[2,1-b]quinazolin-12(6H)one is prepared with benzimidazo[2,1-b]quinazolin-12(6H)one and methyl 3-(chloroformyl)propionate.

Sources & evidence

ORD record
ord-eef009bd98b14233a692677ee92cdfe8
Source dataset
uspto-grants-1976_12
Patent number
US04000275

Reaction notes

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