Ethyl Bromide → Benzimidazo(2,1-b)quinazolin-12(6H)-one, 6-ethyl-

HRID 1974269Notes

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.[CH2:19](Br)[CH3:20]>>[CH2:19]([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)[CH3:20]

Participants

Reactant 2

HCID 6332Ethyl Bromide

HCID 199411Benzimidazo(2,1-b)quinazolin-12(5H)-one

Product 1

HCID 208641Benzimidazo(2,1-b)quinazolin-12(6H)-one, 6-ethyl-

Procedure

6-Ethylbenzimidazo[2,1-b]quinazolin-12(6H)one is prepared with benzimidazo[2,1-b]quinazolin-12(6H)one and ethyl bromide.

Sources & evidence

ORD record: ord-441744d2970c43d69c7dfcdd451f53ca
Source dataset: uspto-grants-1976_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04000275

Reaction notes

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