10-(4-tert-butyl-2,6-dimethylphenyl)-9-ethynyl-2,7-bis(phenylethynyl)anthracene

Base Information

Chemical Name:10-(4-tert-butyl-2,6-dimethylphenyl)-9-ethynyl-2,7-bis(phenylethynyl)anthracene
CAS No.:1334997-41-9
Molecular Formula:C₄₄H₃₄
Molecular Weight:562.754
Hs Code.:

Synonyms:10-(4-tert-butyl-2,6-dimethylphenyl)-9-ethynyl-2,7-bis(phenylethynyl)anthracene

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Chemical Property of 10-(4-tert-butyl-2,6-dimethylphenyl)-9-ethynyl-2,7-bis(phenylethynyl)anthracene

Chemical Property:

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Technology Process of 10-(4-tert-butyl-2,6-dimethylphenyl)-9-ethynyl-2,7-bis(phenylethynyl)anthracene

There total 4 articles about 10-(4-tert-butyl-2,6-dimethylphenyl)-9-ethynyl-2,7-bis(phenylethynyl)anthracene 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: 71.0%

: 1334997-40-8
10-(4-tert-butyl-2,6-dimethylphenyl)-2,7-bis(phenylethynyl)-9-trimethylsilylethynylanthracene

: 1334997-41-9
10-(4-tert-butyl-2,6-dimethylphenyl)-9-ethynyl-2,7-bis(phenylethynyl)anthracene

Guidance literature:: With potassium carbonate; In tetrahydrofuran; methanol; at 20 ℃; for 0.416667h;
DOI:10.1002/poc.1898

Reference yield:

: 536-74-3
phenylacetylene

: 1334997-41-9
10-(4-tert-butyl-2,6-dimethylphenyl)-9-ethynyl-2,7-bis(phenylethynyl)anthracene

Guidance literature:: Multi-step reaction with 3 steps

1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / 13 h / 35 °C / Inert atmosphere

2: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / 16 h / 50 °C / Inert atmosphere

3: potassium carbonate / tetrahydrofuran; methanol / 0.42 h / 20 °C

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; potassium carbonate; triethylamine; In tetrahydrofuran; methanol; 1: Sonogashira coupling / 2: Sonogashira coupling;
DOI:10.1002/poc.1898

Reference yield:

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

: 1334997-41-9
10-(4-tert-butyl-2,6-dimethylphenyl)-9-ethynyl-2,7-bis(phenylethynyl)anthracene

Guidance literature:: Multi-step reaction with 3 steps

1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / 13 h / 35 °C / Inert atmosphere

2: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / 16 h / 50 °C / Inert atmosphere

3: potassium carbonate / tetrahydrofuran; methanol / 0.42 h / 20 °C

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; potassium carbonate; triethylamine; In tetrahydrofuran; methanol; 1: Sonogashira coupling / 2: Sonogashira coupling;
DOI:10.1002/poc.1898