(1E,4E)-1-(4-hydroxy-3-methoxyphenyl)-5-(4-(trifluoromethyl)phenyl)penta-1,4-dien-3-one

Base Information

Chemical Name:(1E,4E)-1-(4-hydroxy-3-methoxyphenyl)-5-(4-(trifluoromethyl)phenyl)penta-1,4-dien-3-one
CAS No.:1275576-99-2
Molecular Formula:C₁₉H₁₅F₃O₃
Molecular Weight:348.322
Hs Code.:

Synonyms:(1E,4E)-1-(4-hydroxy-3-methoxyphenyl)-5-(4-(trifluoromethyl)phenyl)penta-1,4-dien-3-one

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Chemical Property of (1E,4E)-1-(4-hydroxy-3-methoxyphenyl)-5-(4-(trifluoromethyl)phenyl)penta-1,4-dien-3-one

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Technology Process of (1E,4E)-1-(4-hydroxy-3-methoxyphenyl)-5-(4-(trifluoromethyl)phenyl)penta-1,4-dien-3-one

There total 5 articles about (1E,4E)-1-(4-hydroxy-3-methoxyphenyl)-5-(4-(trifluoromethyl)phenyl)penta-1,4-dien-3-one 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: 84.0%

: C₂₄H₂₃F₃O₄

: 1275576-99-2
(1E,4E)-1-(4-hydroxy-3-methoxyphenyl)-5-(4-(trifluoromethyl)phenyl)penta-1,4-dien-3-one

Guidance literature:: With hydrogenchloride; In tetrahydrofuran; at 20 ℃;
DOI:10.1039/c5md00114e

Reference yield: 66.0%

: 455-19-6
4-Trifluoromethylbenzaldehyde

: 1080-12-2,22214-42-2
(E)-4-(4-hydroxy-3-methoxyphenyl)but-3-ene-2-one

: 1275576-99-2
(1E,4E)-1-(4-hydroxy-3-methoxyphenyl)-5-(4-(trifluoromethyl)phenyl)penta-1,4-dien-3-one

Guidance literature:: (E)-4-(4-hydroxy-3-methoxyphenyl)but-3-ene-2-one; In ethanol; at 20 ℃; for 0.0833333h;

With sodium hydroxide; In water; for 1h;

4-Trifluoromethylbenzaldehyde; With hydrogenchloride; In water;

Reference yield:

: 121-33-5,8014-42-4
vanillin

: 1275576-99-2
(1E,4E)-1-(4-hydroxy-3-methoxyphenyl)-5-(4-(trifluoromethyl)phenyl)penta-1,4-dien-3-one

Guidance literature:: Multi-step reaction with 4 steps

1: pyridinium p-toluenesulfonate / dichloromethane / 20 °C

2: sodium hydroxide / ethanol / 20 °C

3: sodium ethanolate / ethanol / 20 °C

4: hydrogenchloride / tetrahydrofuran / 20 °C

With hydrogenchloride; sodium ethanolate; pyridinium p-toluenesulfonate; sodium hydroxide; In tetrahydrofuran; ethanol; dichloromethane; 2: |Aldol Condensation / 3: |Aldol Condensation;
DOI:10.1039/c5md00114e