9-{[4-(4-ethynyl-2,5-dihexyloxyphenyl)ethynyl-2,5-dihexyloxyphenyl]ethynyl}phenanthrene

Base Information

Chemical Name:9-{[4-(4-ethynyl-2,5-dihexyloxyphenyl)ethynyl-2,5-dihexyloxyphenyl]ethynyl}phenanthrene
CAS No.:1266490-79-2
Molecular Formula:C₅₆H₆₆O₄
Molecular Weight:803.138
Hs Code.:

Synonyms:9-{[4-(4-ethynyl-2,5-dihexyloxyphenyl)ethynyl-2,5-dihexyloxyphenyl]ethynyl}phenanthrene

Suppliers and Price of 9-{[4-(4-ethynyl-2,5-dihexyloxyphenyl)ethynyl-2,5-dihexyloxyphenyl]ethynyl}phenanthrene

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 9-{[4-(4-ethynyl-2,5-dihexyloxyphenyl)ethynyl-2,5-dihexyloxyphenyl]ethynyl}phenanthrene

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 9-{[4-(4-ethynyl-2,5-dihexyloxyphenyl)ethynyl-2,5-dihexyloxyphenyl]ethynyl}phenanthrene

There total 11 articles about 9-{[4-(4-ethynyl-2,5-dihexyloxyphenyl)ethynyl-2,5-dihexyloxyphenyl]ethynyl}phenanthrene 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: 90.0%

: 1266490-78-1
9-[(4-{4-[(3-cyanopropyldimethylsilyl)ethynyl]-2,5-dihexyloxyphenyl}ethynyl-2,5-dihexyloxyphenyl)ethynyl]phenanthrene

: 1266490-79-2
9-{[4-(4-ethynyl-2,5-dihexyloxyphenyl)ethynyl-2,5-dihexyloxyphenyl]ethynyl}phenanthrene

Guidance literature:: With methanol; potassium carbonate; In tetrahydrofuran; at 25 ℃; for 12h;
DOI:10.1002/ejoc.201001415

Reference yield:

: 67399-93-3
1,4-dihexyloxybenzene

: 1266490-79-2
9-{[4-(4-ethynyl-2,5-dihexyloxyphenyl)ethynyl-2,5-dihexyloxyphenyl]ethynyl}phenanthrene

Guidance literature:: Multi-step reaction with 6 steps

1: potassium iodate; sulfuric acid; iodine; acetic acid / water / 6 h / 115 °C

2: piperidine; copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triphenylphosphine / 4 h / 25 °C / Inert atmosphere

3: copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; diisopropylamine / tetrahydrofuran / 20 h / 45 °C / Inert atmosphere

4: methanol; potassium carbonate / tetrahydrofuran / 0.5 h / 25 °C / Inert atmosphere

5: copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; diisopropylamine / tetrahydrofuran / 16 h / 45 °C / Inert atmosphere

6: methanol; potassium carbonate / tetrahydrofuran / 12 h / 25 °C

With piperidine; methanol; bis-triphenylphosphine-palladium(II) chloride; potassium iodate; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sulfuric acid; iodine; potassium carbonate; acetic acid; diisopropylamine; triphenylphosphine; In tetrahydrofuran; water; 2: Sonogashira coupling / 3: Sonogashira coupling / 5: Sonogashira coupling;
DOI:10.1002/ejoc.201001415

Reference yield:

: 1266490-75-8
1,4-bis(hexyloxy)-2-iodo-5-[(3-cyanopropyl)dimethylsilyl]acetylenebenzene

: 1266490-79-2
9-{[4-(4-ethynyl-2,5-dihexyloxyphenyl)ethynyl-2,5-dihexyloxyphenyl]ethynyl}phenanthrene

Guidance literature:: Multi-step reaction with 4 steps

1: copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; diisopropylamine / tetrahydrofuran / 20 h / 45 °C / Inert atmosphere

2: methanol; potassium carbonate / tetrahydrofuran / 0.5 h / 25 °C / Inert atmosphere

3: copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; diisopropylamine / tetrahydrofuran / 16 h / 45 °C / Inert atmosphere

4: methanol; potassium carbonate / tetrahydrofuran / 12 h / 25 °C

With methanol; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; diisopropylamine; In tetrahydrofuran; 1: Sonogashira coupling / 3: Sonogashira coupling;
DOI:10.1002/ejoc.201001415