Methyl iodide → 3,6,8,9-Tetramethylbenzimidazo[2,1-b]quinazolin-12(6H)-one

HRID 1974271Notes

Reaction equation

HRID 1974271 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.[CH3:22]I>>[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[N:12]([CH3:22])[C:8]3=[N:9]2)=[CH:4][CH:3]=1

Participants

3

Reactant 2

HCID 6328Methyl iodideHCID 218217553,8,9-trimethylbenzimidazo[2,1-b]quinazolin-12(6H)one

Product 1

HCID 214891713,6,8,9-Tetramethylbenzimidazo[2,1-b]quinazolin-12(6H)-one

Procedure

3,6,8,9-Tetramethylbenzimidazo[2,1-b]quinazolin-12(6H)-one is prepared with 3,8,9-trimethylbenzimidazo[2,1-b]quinazolin-12(6H)one and methyl iodide.

Sources & evidence

ORD record
ord-8835dd0b0ab74b2a9b9475466ab1ae22
Source dataset
uspto-grants-1976_12
Patent number
US04000275

Reaction notes

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