4-benzyloxy-2-ethyl-ethyl trans-cinnamate

Base Information

• Chemical Name: 4-benzyloxy-2-ethyl-ethyl trans-cinnamate
• CAS No.: 729590-47-0
• Molecular Formula: C₂₀H₂₂O₃
• Molecular Weight: 310.393

Synonyms:4-benzyloxy-2-ethyl-ethyl trans-cinnamate

Chemical Property of 4-benzyloxy-2-ethyl-ethyl trans-cinnamate

Chemical Property:

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SDS file from LookChem

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Technology Process of 4-benzyloxy-2-ethyl-ethyl trans-cinnamate

There total 5 articles about 4-benzyloxy-2-ethyl-ethyl trans-cinnamate 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: 43.0%

4-(benzyloxy)-1-bromo-2-ethylbenzene (668477-51-8) + ethyl acrylate (140-88-5,9003-32-1) → 4-benzyloxy-2-ethyl-ethyl trans-cinnamate (729590-47-0)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; palladium diacetate; tris-(o-tolyl)phosphine; In propiononitrile; at 90 ℃;

Reference yield: 25.0%

4-bromo-3-ethylbenzyloxybenzene + ethyl acrylate (140-88-5,9003-32-1) → 4-benzyloxy-2-ethyl-ethyl trans-cinnamate (729590-47-0) + 4-benzyloxy-2-propyl-ethyl trans-cinnamate (729590-51-6)

Guidance literature:

With 1,1-diisopropylethylamine; palladium diacetate; tris-(o-tolyl)phosphine; In propiononitrile; at 90 ℃;

Reference yield: 25.0%

4-benzyloxy-propylbenzaldehyde (729590-50-5) → 4-benzyloxy-2-ethyl-ethyl trans-cinnamate (729590-47-0) + 4-benzyloxy-2-propyl-ethyl trans-cinnamate (729590-51-6)

Guidance literature:

With diethoxyphosphoryl-acetic acid ethyl ester; potassium carbonate; In ethanol; for 2.5h; Heating / reflux;

upstream raw materials:

ethyl acrylate

4-benzyloxy-propylbenzaldehyde

4-(benzyloxy)-1-bromo-2-ethylbenzene

diethoxyphosphoryl-acetic acid ethyl ester

Downstream raw materials:

3-(2-ethyl-4-hydroxyphenyl)propionic acid ethyl ester

Ethyl 3-(4-hydroxy-2-propylphenyl)propionate

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