Ethyl 4-chloroacetoacetate → HCID 21489194, compound

HRID 1974289Notes

Reaction equation

HRID 1974289 reaction equation
[N+:1]([C:4]1[CH:5]=[CH:6][CH:7]=[C:8]2[C:13]=1[N:12]=[C:11]1[NH:14][C:15]3[CH:20]=[C:19]([CH3:21])[C:18]([CH3:22])=[CH:17][C:16]=3[N:10]1[C:9]2=[O:23])([O-:3])=[O:2].[O:24]=[C:25]([CH2:32]Cl)[CH2:26][C:27]([O:29][CH2:30][CH3:31])=[O:28]>>[C:27]([CH2:26][C:25](=[O:24])[CH2:32][N:14]1[C:11]2=[N:12][C:13]3[C:8]([C:9](=[O:23])[N:10]2[C:16]2[CH:17]=[C:18]([CH3:22])[C:19]([CH3:21])=[CH:20][C:15]1=2)=[CH:7][CH:6]=[CH:5][C:4]=3[N+:1]([O-:3])=[O:2])([O:29][CH2:30][CH3:31])=[O:28]

Participants

3

Reactant 2

HCID 69484Ethyl 4-chloroacetoacetateHCID 21489196HCID 21489196, compound

Product 1

HCID 21489194HCID 21489194, compound

Procedure

6-(3-Carboethoxy-2-oxopropyl)-4-nitro-8,9-dimethylbenzimidazo[2,1-b]quinazolin-12(6H)one is prepared with 4-nitro-8,9-dimethylbenzimidazo[2,1-b]quinazolin-12(6H)one and ethyl 3-oxo-4-chlorobutyrate.

Sources & evidence

ORD record
ord-86fa0cfe238a4cf98a24c353b4d3eea7
Source dataset
uspto-grants-1976_12
Patent number
US04000275

Reaction notes

Loading…