4-Bromodiethylaminobutane → 6-(4-Diethylamino-n-butyl)-3,8,9-trimethylbenzimidazo[2,1-b]quinazolin-12(6H)one

HRID 1974291Notes

Reaction equation

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

Participants

Reactant 2

HCID 215429944-Bromodiethylaminobutane

HCID 218217553,8,9-trimethylbenzimidazo[2,1-b]quinazolin-12(6H)one

Product 1

HCID 214891606-(4-Diethylamino-n-butyl)-3,8,9-trimethylbenzimidazo[2,1-b]quinazolin-12(6H)one

Procedure

6-(4-Diethylamino-n-butyl)-3,8,9-trimethylbenzimidazo[2,1-b]quinazolin-12(6H)one is prepared with 3,8,9-trimethylbenzimidazo[2,1-b]quinazolin-12(6H)one and 4-bromodiethylaminobutane.

Sources & evidence

ORD record: ord-9187269413244a4e853c8ee6db132aff
Source dataset: uspto-grants-1976_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04000275

Reaction notes

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