(E)-1-(4-Bromo-2,5-dipropoxyphenyl)-2-(4-methyl-2,5-dipropoxyphenyl)ethene

Base Information

Chemical Name:(E)-1-(4-Bromo-2,5-dipropoxyphenyl)-2-(4-methyl-2,5-dipropoxyphenyl)ethene
CAS No.:181711-83-1
Molecular Formula:C₂₇H₃₇BrO₄
Molecular Weight:505.492
Hs Code.:

Synonyms:(E)-1-(4-Bromo-2,5-dipropoxyphenyl)-2-(4-methyl-2,5-dipropoxyphenyl)ethene

Suppliers and Price of (E)-1-(4-Bromo-2,5-dipropoxyphenyl)-2-(4-methyl-2,5-dipropoxyphenyl)ethene

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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)-1-(4-Bromo-2,5-dipropoxyphenyl)-2-(4-methyl-2,5-dipropoxyphenyl)ethene

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Technology Process of (E)-1-(4-Bromo-2,5-dipropoxyphenyl)-2-(4-methyl-2,5-dipropoxyphenyl)ethene

There total 3 articles about (E)-1-(4-Bromo-2,5-dipropoxyphenyl)-2-(4-methyl-2,5-dipropoxyphenyl)ethene 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: 74.0%

: 157202-55-6
2,5-Dipropyloxy-4-methylbenzaldehyd

: 181711-80-8
diethyl 4-bromo-2,5-dipropoxybenzylphosphonate

: 181711-83-1
(E)-1-(4-Bromo-2,5-dipropoxyphenyl)-2-(4-methyl-2,5-dipropoxyphenyl)ethene

Guidance literature:: With potassium tert-butylate; In N,N-dimethyl-formamide; for 3h; Ambient temperature;

Reference yield:

: 157202-45-4
1,4-Dipropyloxy-2-methylbenzol

: 181711-83-1
(E)-1-(4-Bromo-2,5-dipropoxyphenyl)-2-(4-methyl-2,5-dipropoxyphenyl)ethene

Guidance literature:: Multi-step reaction with 3 steps

1: NBS, AIBN / CCl₄ / Heating

2: 160 °C

3: 74 percent / KOC(CH₃)3 / dimethylformamide / 3 h / Ambient temperature

With N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); potassium tert-butylate; In tetrachloromethane; N,N-dimethyl-formamide;

Reference yield:

: 471258-12-5
1-bromo-4-(bromomethyl)-2,5-dipropoxybenzene

: 181711-83-1
(E)-1-(4-Bromo-2,5-dipropoxyphenyl)-2-(4-methyl-2,5-dipropoxyphenyl)ethene

Guidance literature:: Multi-step reaction with 2 steps

1: 160 °C

2: 74 percent / KOC(CH₃)3 / dimethylformamide / 3 h / Ambient temperature

With potassium tert-butylate; In N,N-dimethyl-formamide;