(E,E)-5,5'-(bis((2-(4-trifluoromethyl)phenyl)ethenyl))-2,2'-bithiophene

Base Information

Chemical Name:(E,E)-5,5'-(bis((2-(4-trifluoromethyl)phenyl)ethenyl))-2,2'-bithiophene
CAS No.:905457-95-6
Molecular Formula:C₂₆H₁₆F₆S₂
Molecular Weight:506.535
Hs Code.:

Synonyms:(E,E)-5,5'-(bis((2-(4-trifluoromethyl)phenyl)ethenyl))-2,2'-bithiophene

Suppliers and Price of (E,E)-5,5'-(bis((2-(4-trifluoromethyl)phenyl)ethenyl))-2,2'-bithiophene

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

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Chemical Property of (E,E)-5,5'-(bis((2-(4-trifluoromethyl)phenyl)ethenyl))-2,2'-bithiophene

Chemical Property:

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Technology Process of (E,E)-5,5'-(bis((2-(4-trifluoromethyl)phenyl)ethenyl))-2,2'-bithiophene

There total 2 articles about (E,E)-5,5'-(bis((2-(4-trifluoromethyl)phenyl)ethenyl))-2,2'-bithiophene 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: 55.0%

: 32364-72-0
[2,2']bithiophenyl-5,5'-dicarbaldehyde

: 1380413-54-6
dimethyl 4-(trifluoromethyl)benzylphosphonate

: 905457-95-6
(E,E)-5,5'-(bis((2-(4-trifluoromethyl)phenyl)ethenyl))-2,2'-bithiophene

Guidance literature:: With potassium tert-butylate; In tetrahydrofuran; at 0 - 20 ℃; for 10h; Inert atmosphere;
DOI:10.1016/j.tet.2012.04.020

Reference yield:

: 402-49-3
4-bromomethyltrifluoromethylbenzene

: 905457-95-6
(E,E)-5,5'-(bis((2-(4-trifluoromethyl)phenyl)ethenyl))-2,2'-bithiophene

Guidance literature:: Multi-step reaction with 2 steps

1: 6 h / 112 °C

2: potassium tert-butylate / tetrahydrofuran / 10 h / 0 - 20 °C / Inert atmosphere

With potassium tert-butylate; In tetrahydrofuran; 2: Wittig-Horner olefination;
DOI:10.1016/j.tet.2012.04.020