10-(4-tert-butyl-2,6-dimethylphenyl)-2,7-bis[3,5-bis(phenylethynyl)-phenylethynyl]-9-bromoanthracene

Base Information

Chemical Name:10-(4-tert-butyl-2,6-dimethylphenyl)-2,7-bis[3,5-bis(phenylethynyl)-phenylethynyl]-9-bromoanthracene
CAS No.:1334997-42-0
Molecular Formula:C₇₄H₄₉Br
Molecular Weight:1018.11
Hs Code.:

Synonyms:10-(4-tert-butyl-2,6-dimethylphenyl)-2,7-bis[3,5-bis(phenylethynyl)-phenylethynyl]-9-bromoanthracene

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Chemical Property of 10-(4-tert-butyl-2,6-dimethylphenyl)-2,7-bis[3,5-bis(phenylethynyl)-phenylethynyl]-9-bromoanthracene

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Technology Process of 10-(4-tert-butyl-2,6-dimethylphenyl)-2,7-bis[3,5-bis(phenylethynyl)-phenylethynyl]-9-bromoanthracene

There total 3 articles about 10-(4-tert-butyl-2,6-dimethylphenyl)-2,7-bis[3,5-bis(phenylethynyl)-phenylethynyl]-9-bromoanthracene 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: 68.0%

: 853732-43-1
2,7,9-tribromo-10-(4-tert-butyl-2,6-dimethylphenyl)anthracene

: 207855-00-3
(5-ethynyl-1,3-phenylene)bis(ethyne-2,1-diyl)dibenzene

: 1334997-42-0
10-(4-tert-butyl-2,6-dimethylphenyl)-2,7-bis[3,5-bis(phenylethynyl)-phenylethynyl]-9-bromoanthracene

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; In tetrahydrofuran; at 40 ℃; for 13h; Inert atmosphere;
DOI:10.1002/poc.1898

Reference yield:

: 536-74-3
phenylacetylene

: 1334997-42-0
10-(4-tert-butyl-2,6-dimethylphenyl)-2,7-bis[3,5-bis(phenylethynyl)-phenylethynyl]-9-bromoanthracene

Guidance literature:: Multi-step reaction with 3 steps

1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / 3 h / 20 °C / Inert atmosphere

2: potassium carbonate / tetrahydrofuran; methanol / 0.5 h / 20 °C

3: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / tetrahydrofuran / 13 h / 40 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; potassium carbonate; triethylamine; In tetrahydrofuran; methanol; 1: Sonogashira coupling / 3: Sonogashira coupling;
DOI:10.1002/poc.1898

Reference yield:

: 207855-04-7
3,5-bis(phenylethynyl)-1-trimethylsilylethynylbenzene

: 1334997-42-0
10-(4-tert-butyl-2,6-dimethylphenyl)-2,7-bis[3,5-bis(phenylethynyl)-phenylethynyl]-9-bromoanthracene

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / tetrahydrofuran; methanol / 0.5 h / 20 °C

2: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / tetrahydrofuran / 13 h / 40 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; potassium carbonate; triethylamine; In tetrahydrofuran; methanol; 2: Sonogashira coupling;
DOI:10.1002/poc.1898