10-(3'',5''-dibromo-5'-phenyl-[1,1':2',1''-terphenyl]-3-yl)-9,11,12-triphenylbenzo[e]pyrene

Base Information

Chemical Name:10-(3'',5''-dibromo-5'-phenyl-[1,1':2',1''-terphenyl]-3-yl)-9,11,12-triphenylbenzo[e]pyrene
CAS No.:1409939-38-3
Molecular Formula:C₆₂H₃₈Br₂
Molecular Weight:942.792
Hs Code.:

Synonyms:10-(3'',5''-dibromo-5'-phenyl-[1,1':2',1''-terphenyl]-3-yl)-9,11,12-triphenylbenzo[e]pyrene

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Chemical Property of 10-(3'',5''-dibromo-5'-phenyl-[1,1':2',1''-terphenyl]-3-yl)-9,11,12-triphenylbenzo[e]pyrene

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Technology Process of 10-(3'',5''-dibromo-5'-phenyl-[1,1':2',1''-terphenyl]-3-yl)-9,11,12-triphenylbenzo[e]pyrene

There total 3 articles about 10-(3'',5''-dibromo-5'-phenyl-[1,1':2',1''-terphenyl]-3-yl)-9,11,12-triphenylbenzo[e]pyrene 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: 63.0%

: 9,11-diphenyl-10H-cyclop-enta[e]pyren-10-one

: 1409939-36-1
3,5-dibromo-4'-phenyl-3''-(phenylethynyl)-1,1':2',1''-terphenyl

: 1409939-38-3
10-(3'',5''-dibromo-5'-phenyl-[1,1':2',1''-terphenyl]-3-yl)-9,11,12-triphenylbenzo[e]pyrene

Guidance literature:: With diphenylether; at 240 ℃; for 5h; Inert atmosphere;
DOI:10.1021/ja309270h

Reference yield:

: 1225389-46-7
2-bromo-5-iodo-3'-(phenylethynyl)-1,1'-biphenyl

: 1409939-38-3
10-(3'',5''-dibromo-5'-phenyl-[1,1':2',1''-terphenyl]-3-yl)-9,11,12-triphenylbenzo[e]pyrene

Guidance literature:: Multi-step reaction with 4 steps

1.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / ethanol; toluene / 80 °C / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere; Cooling with acetone-dry ice

2.2: -78 - 20 °C / Inert atmosphere

3.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / ethanol; toluene / 85 °C / Inert atmosphere

4.1: diphenylether / 5 h / 240 °C / Inert atmosphere

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; diphenylether; potassium carbonate; In tetrahydrofuran; ethanol; hexane; toluene;
DOI:10.1021/ja309270h

Reference yield:

: 1409939-35-0
6'-bromo-3-(phenylethynyl)-1,1':3',1''-terphenyl

: 1409939-38-3
10-(3'',5''-dibromo-5'-phenyl-[1,1':2',1''-terphenyl]-3-yl)-9,11,12-triphenylbenzo[e]pyrene

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere; Cooling with acetone-dry ice

1.2: -78 - 20 °C / Inert atmosphere

2.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / ethanol; toluene / 85 °C / Inert atmosphere

3.1: diphenylether / 5 h / 240 °C / Inert atmosphere

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; diphenylether; potassium carbonate; In tetrahydrofuran; ethanol; hexane; toluene;
DOI:10.1021/ja309270h