4,4'-((5-nitro-1,3-phenylene)bis(ethyne-2,1-diyl))bis(2,3,5,6-tetrafluoropyridine)

Base Information

Chemical Name:4,4'-((5-nitro-1,3-phenylene)bis(ethyne-2,1-diyl))bis(2,3,5,6-tetrafluoropyridine)
CAS No.:1412499-28-5
Molecular Formula:C₂₀H₃F₈N₃O₂
Molecular Weight:469.25
Hs Code.:

Synonyms:4,4'-((5-nitro-1,3-phenylene)bis(ethyne-2,1-diyl))bis(2,3,5,6-tetrafluoropyridine)

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Chemical Property of 4,4'-((5-nitro-1,3-phenylene)bis(ethyne-2,1-diyl))bis(2,3,5,6-tetrafluoropyridine)

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Technology Process of 4,4'-((5-nitro-1,3-phenylene)bis(ethyne-2,1-diyl))bis(2,3,5,6-tetrafluoropyridine)

There total 1 articles about 4,4'-((5-nitro-1,3-phenylene)bis(ethyne-2,1-diyl))bis(2,3,5,6-tetrafluoropyridine) 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: 35.0%

: 700-16-3
Pentafluoropyridine

: 306272-08-2
1,3-bis(trimethylsilylethynyl)-5-nitrobenzene

: 1412499-28-5
4,4'-((5-nitro-1,3-phenylene)bis(ethyne-2,1-diyl))bis(2,3,5,6-tetrafluoropyridine)

Guidance literature:: With cesium fluoride; In N,N-dimethyl-formamide;

Reference yield: 95.0%

: 1412499-28-5
4,4'-((5-nitro-1,3-phenylene)bis(ethyne-2,1-diyl))bis(2,3,5,6-tetrafluoropyridine)

: 1412499-29-6
3,5-bis((perfluoropyridin-4-yl)ethynyl)aniline

Guidance literature:: 4,4'-((5-nitro-1,3-phenylene)bis(ethyne-2,1-diyl))bis(2,3,5,6-tetrafluoropyridine); With hydrogenchloride; tin(ll) chloride; In tetrahydrofuran; water; for 4h;

With sodium hydroxide; In tetrahydrofuran; water; pH=9;

Reference yield:

: 1412499-28-5
4,4'-((5-nitro-1,3-phenylene)bis(ethyne-2,1-diyl))bis(2,3,5,6-tetrafluoropyridine)

: (x)C₂HF₃O₂*C₃₈H₂₅F₈N₅O

Guidance literature:: Multi-step reaction with 3 steps

1: tin(ll) chloride / Inert atmosphere

2: trichlorophosphate / Inert atmosphere

3: dichloromethane / Inert atmosphere

With tin(ll) chloride; trichlorophosphate; In dichloromethane;
DOI:10.1111/php.12412