benzyl 3-acetoxy-2-vinylidenepentanoate

Base Information

• Chemical Name: benzyl 3-acetoxy-2-vinylidenepentanoate
• CAS No.: 1257228-77-5
• Molecular Formula: C₁₆H₁₈O₄
• Molecular Weight: 274.317
• Mol file: 1257228-77-5.mol

Synonyms:benzyl 3-acetoxy-2-vinylidenepentanoate

Chemical Property of benzyl 3-acetoxy-2-vinylidenepentanoate

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of benzyl 3-acetoxy-2-vinylidenepentanoate

There total 2 articles about benzyl 3-acetoxy-2-vinylidenepentanoate 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:

C14H16O3 + acetyl chloride (75-36-5) → benzyl 3-acetoxy-2-vinylidenepentanoate (1257228-77-5)

Guidance literature:

With pyridine; In dichloromethane; at 0 ℃; for 1h;

DOI:10.1021/jacs.6b04935

Reference yield:

C11H9BrO2 → benzyl 3-acetoxy-2-vinylidenepentanoate (1257228-77-5)

Guidance literature:

Multi-step reaction with 2 steps

1.1: tin(ll) chloride; sodium iodide / 6 h / 20 °C / Darkness

1.2: 0 - 20 °C

2.1: pyridine / dichloromethane / 1 h / 0 °C

With pyridine; sodium iodide; tin(ll) chloride; In dichloromethane;

DOI:10.1021/jacs.6b04935

Reference yield: 92.0%

1-methyl-2-indolinethione (13637-38-2) + benzyl 3-acetoxy-2-vinylidenepentanoate (1257228-77-5) → C23H23NO2S

Guidance literature:

With 1,4-diaza-bicyclo[2.2.2]octane; potassium carbonate; In toluene; at 20 ℃; for 12h; Schlenk technique;

DOI:10.1039/c6cc09788j

upstream raw materials:

acetyl chloride

Downstream raw materials:

C₂₃H₂₁NO₃

Refernces