8-(4'''-bromophenyl)-4-[3’-(1''H-imidazol-1''-yl)phenyl]-2,3-dihydro-1H-1,5-benzodiazepin-2-one

Base Information

Chemical Name:8-(4'''-bromophenyl)-4-[3’-(1''H-imidazol-1''-yl)phenyl]-2,3-dihydro-1H-1,5-benzodiazepin-2-one
CAS No.:1453393-58-2
Molecular Formula:C₂₄H₁₇BrN₄O
Molecular Weight:457.329
Hs Code.:

Synonyms:8-(4'''-bromophenyl)-4-[3’-(1''H-imidazol-1''-yl)phenyl]-2,3-dihydro-1H-1,5-benzodiazepin-2-one

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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 8-(4'''-bromophenyl)-4-[3’-(1''H-imidazol-1''-yl)phenyl]-2,3-dihydro-1H-1,5-benzodiazepin-2-one

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 8-(4'''-bromophenyl)-4-[3’-(1''H-imidazol-1''-yl)phenyl]-2,3-dihydro-1H-1,5-benzodiazepin-2-one

There total 10 articles about 8-(4'''-bromophenyl)-4-[3’-(1''H-imidazol-1''-yl)phenyl]-2,3-dihydro-1H-1,5-benzodiazepin-2-one 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: 91.0%

: 1453393-93-5
4-(4''''-bromophenyl)-1-(tert-butoxycarbonylamino)-2-{3’-[3''-(1'''H-imidazol-1'''-yl)phenyl]-3’-oxopropanamido}benzene

: 1453393-58-2
8-(4'''-bromophenyl)-4-[3’-(1''H-imidazol-1''-yl)phenyl]-2,3-dihydro-1H-1,5-benzodiazepin-2-one

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 0 - 20 ℃; for 0.5h;
DOI:10.1039/c3md00110e

Reference yield:

: 20691-72-9
4-iodo-2-nitroaniline

: 1453393-58-2
8-(4'''-bromophenyl)-4-[3’-(1''H-imidazol-1''-yl)phenyl]-2,3-dihydro-1H-1,5-benzodiazepin-2-one

Guidance literature:: Multi-step reaction with 6 steps

1: triethylamine; dmap / dichloromethane / 18 h / 20 °C

2: trifluoroacetic acid / dichloromethane / 3 h / 0 - 20 °C

3: potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / water; N,N-dimethyl-formamide / 1.5 h / 110 °C

4: tin(II) chloride dihdyrate; pyridine / ethyl acetate / 6 h / 20 °C

5: toluene / 4 h / Reflux

6: trifluoroacetic acid / dichloromethane / 0.5 h / 0 - 20 °C

With pyridine; dmap; tetrakis(triphenylphosphine) palladium⁽⁰⁾; tin(II) chloride dihdyrate; potassium carbonate; triethylamine; trifluoroacetic acid; In dichloromethane; water; ethyl acetate; N,N-dimethyl-formamide; toluene; 3: |Suzuki-Miyaura Coupling;
DOI:10.1039/c3md00110e

Reference yield:

: 1453393-23-1
4-(4’-bromophenyl)-1-(tert-butoxycarbonylamino)-2-nitrobenzene

: 1453393-58-2
8-(4'''-bromophenyl)-4-[3’-(1''H-imidazol-1''-yl)phenyl]-2,3-dihydro-1H-1,5-benzodiazepin-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: tin(II) chloride dihdyrate; pyridine / ethyl acetate / 6 h / 20 °C

2: toluene / 4 h / Reflux

3: trifluoroacetic acid / dichloromethane / 0.5 h / 0 - 20 °C

With pyridine; tin(II) chloride dihdyrate; trifluoroacetic acid; In dichloromethane; ethyl acetate; toluene;
DOI:10.1039/c3md00110e