phenyl(4-(3-bromophenyl)-2-oxo-2,3-dihydro-1H-benzo[b][1,4]diazepin-8-yl)carbamate

Base Information

Chemical Name:phenyl(4-(3-bromophenyl)-2-oxo-2,3-dihydro-1H-benzo[b][1,4]diazepin-8-yl)carbamate
CAS No.:1426328-83-7
Molecular Formula:C₂₂H₁₆BrN₃O₃
Molecular Weight:450.291
Hs Code.:

Synonyms:phenyl(4-(3-bromophenyl)-2-oxo-2,3-dihydro-1H-benzo[b][1,4]diazepin-8-yl)carbamate

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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 phenyl(4-(3-bromophenyl)-2-oxo-2,3-dihydro-1H-benzo[b][1,4]diazepin-8-yl)carbamate

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Technology Process of phenyl(4-(3-bromophenyl)-2-oxo-2,3-dihydro-1H-benzo[b][1,4]diazepin-8-yl)carbamate

There total 4 articles about phenyl(4-(3-bromophenyl)-2-oxo-2,3-dihydro-1H-benzo[b][1,4]diazepin-8-yl)carbamate 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: 55.0%

: 1426329-35-2
8-amino-4-(3-bromophenyl)-1H-benzo[b][1,4]diazepin-2(3H)-one

: 1885-14-9
phenyl chloroformate

: 1426328-83-7
phenyl(4-(3-bromophenyl)-2-oxo-2,3-dihydro-1H-benzo[b][1,4]diazepin-8-yl)carbamate

Guidance literature:: With 4-methyl-morpholine; In tetrahydrofuran; at 0 - 20 ℃; for 2h; Inert atmosphere;

Reference yield:

: 1426329-34-1
4-(3-bromophenyl)-8-nitro-1H-benzo [b][1,4]diazepin-2(3H)-one

: 1426328-83-7
phenyl(4-(3-bromophenyl)-2-oxo-2,3-dihydro-1H-benzo[b][1,4]diazepin-8-yl)carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: iron; ammonium chloride / ethanol; water / 1 h / 90 °C

2: 4-methyl-morpholine / tetrahydrofuran / 2 h / 0 - 20 °C / Inert atmosphere

With 4-methyl-morpholine; iron; ammonium chloride; In tetrahydrofuran; ethanol; water;

Reference yield:

: 99-56-9
4-Nitrophenylene-1,2-diamine

: 1426328-83-7
phenyl(4-(3-bromophenyl)-2-oxo-2,3-dihydro-1H-benzo[b][1,4]diazepin-8-yl)carbamate

Guidance literature:: Multi-step reaction with 3 steps

1: acetic acid / 12 h / 110 °C / Inert atmosphere

2: iron; ammonium chloride / ethanol; water / 1 h / 90 °C

3: 4-methyl-morpholine / tetrahydrofuran / 2 h / 0 - 20 °C / Inert atmosphere

With 4-methyl-morpholine; iron; ammonium chloride; acetic acid; In tetrahydrofuran; ethanol; water;