Cyclopentanecarbonyl chloride → 6-Cyclopentanoyl-2-chlorobenzimidazo[2,1-b]quinazolin-12(6H)one

HRID 1974296Notes

Reaction equation

HRID 1974296 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[N:8]=[C:7]1[NH:12][C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=3[N:6]1[C:5]2=[O:19].[CH:20]1([C:25](Cl)=[O:26])[CH2:24][CH2:23][CH2:22][CH2:21]1>>[CH:20]1([C:25]([N:12]2[C:7]3=[N:8][C:9]4[C:4]([C:5](=[O:19])[N:6]3[C:14]3[CH:15]=[CH:16][CH:17]=[CH:18][C:13]2=3)=[CH:3][C:2]([Cl:1])=[CH:11][CH:10]=4)=[O:26])[CH2:24][CH2:23][CH2:22][CH2:21]1

Participants

3

Reactant 2

HCID 78284Cyclopentanecarbonyl chlorideHCID 214891532-Chlorobenzimidazo[2,1-b]quinazolin-12(6H)one

Product 1

HCID 214892156-Cyclopentanoyl-2-chlorobenzimidazo[2,1-b]quinazolin-12(6H)one

Procedure

6-Cyclopentanoyl-2-chlorobenzimidazo[2,1-b]quinazolin-12(6H)one is prepared with 2-chlorobenzimidazo[2,1-b]quinazolin-12(6H)one and cyclopentanoyl chloride.

Sources & evidence

ORD record
ord-bb96170273664a49b1d247a2da34eff4
Source dataset
uspto-grants-1976_12
Patent number
US04000275

Reaction notes

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