Imidazo(4,5,1-jk)(1,4)benzodiazepin-2(1H)-one, 8-bromo-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)-

Base Information

Chemical Name:Imidazo(4,5,1-jk)(1,4)benzodiazepin-2(1H)-one, 8-bromo-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)-
CAS No.:257891-55-7
Molecular Formula:C₁₆H₂₀BrN₃O
Molecular Weight:350.258
Hs Code.:
DSSTox Substance ID:DTXSID00948670
Mol file:257891-55-7.mol

Synonyms:257891-55-7;Imidazo(4,5,1-jk)(1,4)benzodiazepin-2(1H)-one, 8-bromo-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)-;Imidazo[4,5,1-jk][1,4]benzodiazepin-2(1H)-one, 8-bromo-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)-;bromo-methyl-(3-methylbut-2-enyl)[?]one;DTXSID00948670;8-Bromo-5-methyl-6-(3-methylbut-2-en-1-yl)-4,5,6,7-tetrahydroimidazo[4,5,1-jk][1,4]benzodiazepin-2-ol

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Imidazo(4,5,1-jk)(1,4)benzodiazepin-2(1H)-one, 8-bromo-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)-

Chemical Property:

Boiling Point:°Cat760mmHg
Flash Point:°C
Density:1.45g/cm³
XLogP3:3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:349.07897
Heavy Atom Count:21
Complexity:449

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1CN2C3=C(C=CC(=C3CN1CC=C(C)C)Br)NC2=O

Technology Process of Imidazo(4,5,1-jk)(1,4)benzodiazepin-2(1H)-one, 8-bromo-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)-

There total 5 articles about Imidazo(4,5,1-jk)(1,4)benzodiazepin-2(1H)-one, 8-bromo-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)- which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 126233-80-5
(+)-(S)-4,5,6,7-tetrahydro-5-methylimidazo<4,5,1-jk><1,4>benzodiazepine-2(1H)-one

: 164728-63-6,257891-55-7
(+)-(S)-8-bromo-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)imidazo[4,5,1-jk][1,4]-benzodiazepin-2-(1H)-one

Guidance literature:: Multi-step reaction with 4 steps

1: 57.7 percent / DMAP / acetonitrile / 12 h / Ambient temperature

2: 30.7 percent / NBS / CHCl₃ / 18 h / -35 - 20 °C

3: TFA / 2 h / 0 °C

4: Na₂CO₃, KI / dimethylformamide / Ambient temperature

With dmap; N-Bromosuccinimide; sodium carbonate; trifluoroacetic acid; potassium iodide; In chloroform; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/jm00005a006

Reference yield:

: 164728-86-3
1,1-dimethylethyl (+)-(S)-1,2,4,5,6,7-hexahydro-5-methyl-2-oxoimidazo<4,5,1-jk><1,4>benzodiazepine-6-carboxylate

: 164728-63-6,257891-55-7
(+)-(S)-8-bromo-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)imidazo[4,5,1-jk][1,4]-benzodiazepin-2-(1H)-one

Guidance literature:: Multi-step reaction with 3 steps

1: 30.7 percent / NBS / CHCl₃ / 18 h / -35 - 20 °C

2: TFA / 2 h / 0 °C

3: Na₂CO₃, KI / dimethylformamide / Ambient temperature

With N-Bromosuccinimide; sodium carbonate; trifluoroacetic acid; potassium iodide; In chloroform; N,N-dimethyl-formamide;
DOI:10.1021/jm00005a006

Reference yield:

: 164728-87-4
1,1-dimethylethyl (-)-(S)-8-bromo-1,2,4,5,6,7-hexahydro-5-methyl-2-oxoimidazo<4,5,1-jk><1,4>benzodiazepine-6-carboxylate

: 164728-63-6,257891-55-7
(+)-(S)-8-bromo-4,5,6,7-tetrahydro-5-methyl-6-(3-methyl-2-butenyl)imidazo[4,5,1-jk][1,4]-benzodiazepin-2-(1H)-one

Guidance literature:: Multi-step reaction with 2 steps

1: TFA / 2 h / 0 °C

2: Na₂CO₃, KI / dimethylformamide / Ambient temperature

With sodium carbonate; trifluoroacetic acid; potassium iodide; In N,N-dimethyl-formamide;
DOI:10.1021/jm00005a006