(E)-4-methyl-1-phenyl-2,4-pentadiene

Base Information

• Chemical Name: (E)-4-methyl-1-phenyl-2,4-pentadiene
• CAS No.: 74312-54-2
• Molecular Formula: C₁₂H₁₄
• Molecular Weight: 158.243
• Mol file: 74312-54-2.mol

Synonyms:(E)-4-methyl-1-phenyl-2,4-pentadiene

Chemical Property of (E)-4-methyl-1-phenyl-2,4-pentadiene

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of (E)-4-methyl-1-phenyl-2,4-pentadiene

There total 12 articles about (E)-4-methyl-1-phenyl-2,4-pentadiene 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: 86.0%

C13H16O3 (1272662-69-7) → (E)-4-methyl-1-phenyl-2,4-pentadiene (74312-54-2)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethyl borane; In tetrahydrofuran; hexane; at 67 ℃; for 18h; stereoselective reaction; Inert atmosphere;

DOI:10.3987/COM-10-S(E)46

Reference yield: 85.0%

2-methyl-1,4-pentadien-3-yl 2,2-dimethylpropanoate (132592-44-0) + phenyllithium (591-51-5) → (E)-4-methyl-1-phenyl-2,4-pentadiene (74312-54-2)

Guidance literature:

With copper(l) iodide; In diethyl ether; at -20 ℃;

DOI:10.1021/jo00007a055

Reference yield: 77.0%

2-methyl-5-phenylpent-1-en-3-yl acetate (2283-24-1) → (E)-4-methyl-1-phenyl-2,4-pentadiene (74312-54-2)

Guidance literature:

With palladium diacetate; triphenylphosphine; calcium carbonate; In 1,4-dioxane; for 4h; Heating;

DOI:10.1021/jo00255a047

upstream raw materials:

piperidine

bromobenzene

4-methyl-1,3-pentadiene

iodobenzene