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

Base Information

Chemical Name:5,7-dichloro-3-(2-chloro-4-fluorobenzyl)-1-(4-methoxybenzyl)-1H-benzo[e][1,4]diazepin-2(3H)-one
CAS No.:1276544-73-0
Molecular Formula:C₂₄H₁₈Cl₃FN₂O₂
Molecular Weight:491.777
Hs Code.:

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

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

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

There total 5 articles about 5,7-dichloro-3-(2-chloro-4-fluorobenzyl)-1-(4-methoxybenzyl)-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:

: 1059065-44-9
(E)-5,7-Dichloro-1-(4-methoxybenzyl)-1H-benzo[e][1,4]diazepin-2(3H)-one

: 45767-66-6
2-chloro-4-fluorobenzylbromide

: 1276544-73-0
5,7-dichloro-3-(2-chloro-4-fluorobenzyl)-1-(4-methoxybenzyl)-1H-benzo[e][1,4]diazepin-2(3H)-one

Guidance literature:: With potassium tert-butylate; In tetrahydrofuran; at -78 - 20 ℃; Inert atmosphere;

Reference yield:

: 4743-17-3
5-Chloroisatoic anhydride

: 1276544-73-0
5,7-dichloro-3-(2-chloro-4-fluorobenzyl)-1-(4-methoxybenzyl)-1H-benzo[e][1,4]diazepin-2(3H)-one

Guidance literature:: Multi-step reaction with 4 steps

1: sodium hydride; tetra-(n-butyl)ammonium iodide / tetrahydrofuran / 21 h / 20 - 32 °C / Inert atmosphere

2: acetic acid / 8 h / 130 °C

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

4: potassium tert-butylate / tetrahydrofuran / -78 - 20 °C / Inert atmosphere

With potassium tert-butylate; tetra-(n-butyl)ammonium iodide; sodium hydride; acetic acid; N,N-dimethyl-aniline; trichlorophosphate; In tetrahydrofuran; toluene;

Reference yield:

: 896729-45-6
6-Chloro-1-(4-methoxybenzyl)-1H-benzo[d][1,3]oxazine-2,4-dione

: 1276544-73-0
5,7-dichloro-3-(2-chloro-4-fluorobenzyl)-1-(4-methoxybenzyl)-1H-benzo[e][1,4]diazepin-2(3H)-one

Guidance literature:: Multi-step reaction with 3 steps

1: acetic acid / 8 h / 130 °C

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

3: potassium tert-butylate / tetrahydrofuran / -78 - 20 °C / Inert atmosphere

With potassium tert-butylate; acetic acid; N,N-dimethyl-aniline; trichlorophosphate; In tetrahydrofuran; toluene;