di-tert-butyl 3,6-bis(4'-(methylsulfonyl)biphenyl-4-yl)-1,4-dioxopyrrolo[3,4-c]pyrrole-2,5(1H,4H)-dicarboxylate

Base Information

Chemical Name:di-tert-butyl 3,6-bis(4'-(methylsulfonyl)biphenyl-4-yl)-1,4-dioxopyrrolo[3,4-c]pyrrole-2,5(1H,4H)-dicarboxylate
CAS No.:1416735-52-8
Molecular Formula:C₄₂H₄₀N₂O₁₀S₂
Molecular Weight:796.919
Hs Code.:

Synonyms:di-tert-butyl 3,6-bis(4'-(methylsulfonyl)biphenyl-4-yl)-1,4-dioxopyrrolo[3,4-c]pyrrole-2,5(1H,4H)-dicarboxylate

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Chemical Property of di-tert-butyl 3,6-bis(4'-(methylsulfonyl)biphenyl-4-yl)-1,4-dioxopyrrolo[3,4-c]pyrrole-2,5(1H,4H)-dicarboxylate

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Technology Process of di-tert-butyl 3,6-bis(4'-(methylsulfonyl)biphenyl-4-yl)-1,4-dioxopyrrolo[3,4-c]pyrrole-2,5(1H,4H)-dicarboxylate

There total 4 articles about di-tert-butyl 3,6-bis(4'-(methylsulfonyl)biphenyl-4-yl)-1,4-dioxopyrrolo[3,4-c]pyrrole-2,5(1H,4H)-dicarboxylate 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: 50.0%

: 1416735-50-6
di-tert-butyl 3,6-bis(4'-(methylthio)biphenyl-4-yl)-1,4-dioxopyrrolo[3,4-c]pyrrole-2,5(1H,4H)-dicarboxylate

: 1416735-52-8
di-tert-butyl 3,6-bis(4'-(methylsulfonyl)biphenyl-4-yl)-1,4-dioxopyrrolo[3,4-c]pyrrole-2,5(1H,4H)-dicarboxylate

Guidance literature:: With sodium carbonate; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 20 ℃; for 0.333333h;
DOI:10.1016/j.dyepig.2012.11.011

Reference yield:

: 1383674-30-3
di-tert-butyl 3,6-bis(4-bromophenyl)-1,4-dioxopyrrolo[3,4-c]pyrrole-2,5(1H,4H)-dicarboxylate

: 1416735-52-8
di-tert-butyl 3,6-bis(4'-(methylsulfonyl)biphenyl-4-yl)-1,4-dioxopyrrolo[3,4-c]pyrrole-2,5(1H,4H)-dicarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene / 90 °C / Inert atmosphere

2: sodium carbonate; 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0.33 h / 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; potassium carbonate; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; toluene; 1: |Suzuki-Miyaura Coupling;
DOI:10.1016/j.dyepig.2012.11.011

Reference yield:

: 84632-54-2
3,6-bis(4-bromophenyl)-2,5-dihydropyrrolo[3, 4-c]pyrrole-1,4-dione

: 1416735-52-8
di-tert-butyl 3,6-bis(4'-(methylsulfonyl)biphenyl-4-yl)-1,4-dioxopyrrolo[3,4-c]pyrrole-2,5(1H,4H)-dicarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: dmap / tetrahydrofuran / 0.25 h / 20 °C / Inert atmosphere

1.2: 35 - 45 °C / Inert atmosphere

2.1: potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene / 90 °C / Inert atmosphere

3.1: sodium carbonate; 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0.33 h / 20 °C

With dmap; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; potassium carbonate; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; dichloromethane; toluene; 2.1: |Suzuki-Miyaura Coupling;
DOI:10.1016/j.dyepig.2012.11.011