2,2'-[(2,3,5,6-tetrafluoro-1,4-phenylene)bis{(1E)-3-[4-(dimethylamino)phenyl]-1-propen-1-yl-3-ylidene}]dimalononitrile

Base Information

Chemical Name:2,2'-[(2,3,5,6-tetrafluoro-1,4-phenylene)bis{(1E)-3-[4-(dimethylamino)phenyl]-1-propen-1-yl-3-ylidene}]dimalononitrile
CAS No.:1311284-43-1
Molecular Formula:C₃₄H₂₄F₄N₆
Molecular Weight:592.598
Hs Code.:

Synonyms:2,2'-[(2,3,5,6-tetrafluoro-1,4-phenylene)bis{(1E)-3-[4-(dimethylamino)phenyl]-1-propen-1-yl-3-ylidene}]dimalononitrile

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Chemical Property of 2,2'-[(2,3,5,6-tetrafluoro-1,4-phenylene)bis{(1E)-3-[4-(dimethylamino)phenyl]-1-propen-1-yl-3-ylidene}]dimalononitrile

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Technology Process of 2,2'-[(2,3,5,6-tetrafluoro-1,4-phenylene)bis{(1E)-3-[4-(dimethylamino)phenyl]-1-propen-1-yl-3-ylidene}]dimalononitrile

There total 2 articles about 2,2'-[(2,3,5,6-tetrafluoro-1,4-phenylene)bis{(1E)-3-[4-(dimethylamino)phenyl]-1-propen-1-yl-3-ylidene}]dimalononitrile 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: 50.0%

: 1311284-40-8
C₁₄H₂F₄N₄

: 17573-94-3,752235-18-0
4-ethynyl-N,N-dimethylaniline

: 1311284-43-1
2,2'-[(2,3,5,6-tetrafluoro-1,4-phenylene)bis{(1E)-3-[4-(dimethylamino)phenyl]-1-propen-1-yl-3-ylidene}]dimalononitrile

Guidance literature:: In N,N-dimethyl-formamide; at 100 ℃; for 3.5h; Inert atmosphere;
DOI:10.1002/chem.201003672

Reference yield:

: 3217-47-8
2,3,5,6-tetrafluoroterephthalaldehyde

: 1311284-43-1
2,2'-[(2,3,5,6-tetrafluoro-1,4-phenylene)bis{(1E)-3-[4-(dimethylamino)phenyl]-1-propen-1-yl-3-ylidene}]dimalononitrile

Guidance literature:: Multi-step reaction with 2 steps

1: zinc(II) chloride / 0.08 h / 100 °C / Inert atmosphere

2: N,N-dimethyl-formamide / 3.5 h / 100 °C / Inert atmosphere

With zinc(II) chloride; In N,N-dimethyl-formamide;
DOI:10.1002/chem.201003672