3,7-di(4-bromophenyl)-2,6-dioxo-1,2,3,4,5,6,7-hexahydrobenzo[1,2-b:4,5-b']dipyrrole

Base Information

Chemical Name:3,7-di(4-bromophenyl)-2,6-dioxo-1,2,3,4,5,6,7-hexahydrobenzo[1,2-b:4,5-b']dipyrrole
CAS No.:1335131-33-3
Molecular Formula:C₂₂H₁₄Br₂N₂O₂
Molecular Weight:498.173
Hs Code.:

Synonyms:3,7-di(4-bromophenyl)-2,6-dioxo-1,2,3,4,5,6,7-hexahydrobenzo[1,2-b:4,5-b']dipyrrole

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Chemical Property of 3,7-di(4-bromophenyl)-2,6-dioxo-1,2,3,4,5,6,7-hexahydrobenzo[1,2-b:4,5-b']dipyrrole

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Technology Process of 3,7-di(4-bromophenyl)-2,6-dioxo-1,2,3,4,5,6,7-hexahydrobenzo[1,2-b:4,5-b']dipyrrole

There total 5 articles about 3,7-di(4-bromophenyl)-2,6-dioxo-1,2,3,4,5,6,7-hexahydrobenzo[1,2-b:4,5-b']dipyrrole 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: 96.0%

: 1335131-32-2
2-(4-Bromo-phenyl)-N-{4-[2-(4-bromo-phenyl)-2-hydroxy-acetylamino]-phenyl}-2-hydroxy-acetamide

: 1335131-33-3
3,7-di(4-bromophenyl)-2,6-dioxo-1,2,3,4,5,6,7-hexahydrobenzo[1,2-b:4,5-b']dipyrrole

Guidance literature:: With sulfuric acid;
DOI:10.1039/c2jm34867e

Reference yield: 95.0%

: C₂₂H₁₇Br₂NO₅

: 1335131-33-3
3,7-di(4-bromophenyl)-2,6-dioxo-1,2,3,4,5,6,7-hexahydrobenzo[1,2-b:4,5-b']dipyrrole

Guidance literature:: With sulfuric acid; at 20 ℃;
DOI:10.1021/ma2017293

Reference yield:

: 106-50-3
1,4-phenylenediamine

: 1335131-33-3
3,7-di(4-bromophenyl)-2,6-dioxo-1,2,3,4,5,6,7-hexahydrobenzo[1,2-b:4,5-b']dipyrrole

Guidance literature:: Multi-step reaction with 2 steps

1: chlorobenzene / Reflux

2: sulfuric acid / 20 °C

With sulfuric acid; In chlorobenzene;
DOI:10.1021/ma2017293