3-(3-bromobenzyl)-1-(4-methoxybenzyl)-7-chloro-5-(4-methoxyphenyl)-1H-benzo[e][1,4]-diazepin-2(3H)-one

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Chemical Name:3-(3-bromobenzyl)-1-(4-methoxybenzyl)-7-chloro-5-(4-methoxyphenyl)-1H-benzo[e][1,4]-diazepin-2(3H)-one
CAS No.:1059065-61-0
Molecular Formula:C₃₁H₂₆BrClN₂O₃
Molecular Weight:589.916
Hs Code.:

Synonyms:3-(3-bromobenzyl)-1-(4-methoxybenzyl)-7-chloro-5-(4-methoxyphenyl)-1H-benzo[e][1,4]-diazepin-2(3H)-one

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Chemical Property of 3-(3-bromobenzyl)-1-(4-methoxybenzyl)-7-chloro-5-(4-methoxyphenyl)-1H-benzo[e][1,4]-diazepin-2(3H)-one

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Technology Process of 3-(3-bromobenzyl)-1-(4-methoxybenzyl)-7-chloro-5-(4-methoxyphenyl)-1H-benzo[e][1,4]-diazepin-2(3H)-one

There total 6 articles about 3-(3-bromobenzyl)-1-(4-methoxybenzyl)-7-chloro-5-(4-methoxyphenyl)-1H-benzo[e][1,4]-diazepin-2(3H)-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: 84.0%

: 1059065-57-4
(Z)-7-Chloro-1-(4-methoxybenzyl)-5-(4-methoxyphenyl)-1H-benzo[e][1,4]diazepin-2(3H)-one

: 823-78-9
meta-bromobenzyl bromide

: 1059065-61-0
3-(3-bromobenzyl)-1-(4-methoxybenzyl)-7-chloro-5-(4-methoxyphenyl)-1H-benzo[e][1,4]-diazepin-2(3H)-one

Guidance literature:: (Z)-7-Chloro-1-(4-methoxybenzyl)-5-(4-methoxyphenyl)-1H-benzo[e][1,4]diazepin-2(3H)-one; With potassium tert-butylate; In tetrahydrofuran; for 0.166667h; Cooling with acetone-dry ice;

meta-bromobenzyl bromide; In tetrahydrofuran; at -78 ℃; for 0.75h;

Reference yield:

: 824-94-2
p-methoxybenzyl chloride

: 1059065-61-0
3-(3-bromobenzyl)-1-(4-methoxybenzyl)-7-chloro-5-(4-methoxyphenyl)-1H-benzo[e][1,4]-diazepin-2(3H)-one

Guidance literature:: Multi-step reaction with 5 steps

1.1: tetra-(n-butyl)ammonium iodide / tetrahydrofuran / 0.08 h / 20 °C / Inert atmosphere

1.2: 21 h / 20 - 32 °C

2.1: acetic acid / 8 h / 130 °C

3.1: trichlorophosphate; N,N-dimethyl-aniline / toluene / 5 h / 20 - 90 °C

4.1: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane; water / 2 h / 85 °C

5.1: potassium tert-butylate / tetrahydrofuran / 0.17 h / Cooling with acetone-dry ice

5.2: 0.75 h / -78 °C

With potassium tert-butylate; tetra-(n-butyl)ammonium iodide; sodium carbonate; acetic acid; N,N-dimethyl-aniline; trichlorophosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1,2-dimethoxyethane; water; toluene;

Reference yield:

: 4743-17-3
5-Chloroisatoic anhydride

: 1059065-61-0
3-(3-bromobenzyl)-1-(4-methoxybenzyl)-7-chloro-5-(4-methoxyphenyl)-1H-benzo[e][1,4]-diazepin-2(3H)-one

Guidance literature:: Multi-step reaction with 5 steps

1.1: tetra-(n-butyl)ammonium iodide / tetrahydrofuran / 0.08 h / 20 °C / Inert atmosphere

1.2: 21 h / 20 - 32 °C

2.1: acetic acid / 8 h / 130 °C

3.1: trichlorophosphate; N,N-dimethyl-aniline / toluene / 5 h / 20 - 90 °C

4.1: sodium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / 1,2-dimethoxyethane; water / 2 h / 85 °C

5.1: potassium tert-butylate / tetrahydrofuran / 0.17 h / Cooling with acetone-dry ice

5.2: 0.75 h / -78 °C

With potassium tert-butylate; tetra-(n-butyl)ammonium iodide; sodium carbonate; acetic acid; N,N-dimethyl-aniline; trichlorophosphate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; 1,2-dimethoxyethane; water; toluene;