4,4'-((3-(2-iodoethoxy)-1,2-phenylene)bis(ethyne-2,1-diyl))bis(fluorobenzene)

Base Information

Chemical Name:4,4'-((3-(2-iodoethoxy)-1,2-phenylene)bis(ethyne-2,1-diyl))bis(fluorobenzene)
CAS No.:1380450-07-6
Molecular Formula:C₂₄H₁₅F₂IO
Molecular Weight:484.284
Hs Code.:

Synonyms:4,4'-((3-(2-iodoethoxy)-1,2-phenylene)bis(ethyne-2,1-diyl))bis(fluorobenzene)

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Chemical Property of 4,4'-((3-(2-iodoethoxy)-1,2-phenylene)bis(ethyne-2,1-diyl))bis(fluorobenzene)

Chemical Property:

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Technology Process of 4,4'-((3-(2-iodoethoxy)-1,2-phenylene)bis(ethyne-2,1-diyl))bis(fluorobenzene)

There total 6 articles about 4,4'-((3-(2-iodoethoxy)-1,2-phenylene)bis(ethyne-2,1-diyl))bis(fluorobenzene) 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: 99.0%

: 1380450-02-1
4,4'-((3-(2-bromoethoxy)-1,2-phenylene)bis(ethyne-2,1-diyl))bis(fluorobenzene)

: 1380450-07-6
4,4'-((3-(2-iodoethoxy)-1,2-phenylene)bis(ethyne-2,1-diyl))bis(fluorobenzene)

Guidance literature:: With sodium iodide; In acetone; at 50 ℃; for 8h; Inert atmosphere;
DOI:10.1021/ja3023626

Reference yield:

: 408340-16-9
2,3-diiodophenol

: 1380450-07-6
4,4'-((3-(2-iodoethoxy)-1,2-phenylene)bis(ethyne-2,1-diyl))bis(fluorobenzene)

Guidance literature:: Multi-step reaction with 3 steps

1.1: 18-crown-6 ether; potassium carbonate / acetone / Reflux

1.2: Reflux

2.1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / 8 h

3.1: sodium iodide / acetone / 8 h / 50 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; 18-crown-6 ether; potassium carbonate; triethylamine; sodium iodide; In acetone; 2.1: Sonogashira coupling / 3.1: Finkelstein reaction;
DOI:10.1021/ja3023626

Reference yield:

: 863870-82-0
O-2,3-diiodophenyl N,N-diethylcarbamate

: 1380450-07-6
4,4'-((3-(2-iodoethoxy)-1,2-phenylene)bis(ethyne-2,1-diyl))bis(fluorobenzene)

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydroxide / ethanol / 8 h / Reflux

2.1: 18-crown-6 ether; potassium carbonate / acetone / Reflux

2.2: Reflux

3.1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / 8 h

4.1: sodium iodide / acetone / 8 h / 50 °C / Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; 18-crown-6 ether; potassium carbonate; triethylamine; sodium iodide; sodium hydroxide; In ethanol; acetone; 3.1: Sonogashira coupling / 4.1: Finkelstein reaction;
DOI:10.1021/ja3023626