7-methyl-1-octene-3-yne

Base Information

• Chemical Name: 7-methyl-1-octene-3-yne
• CAS No.: 57223-21-9
• Molecular Formula: C₉H₁₄
• Molecular Weight: 122.21
• Mol file: 57223-21-9.mol

Synonyms:7-methyl-1-octene-3-yne

Chemical Property of 7-methyl-1-octene-3-yne

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 7-methyl-1-octene-3-yne

There total 1 articles about 7-methyl-1-octene-3-yne 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: 60.0%

Vinyl bromide (593-60-2,25951-54-6) + 5-methylhex-1-yne (2203-80-7) → 7-methyl-1-octene-3-yne (57223-21-9)

Guidance literature:

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; diethylamine; at 50 ℃; for 12h; Inert atmosphere;

DOI:10.1021/acs.orglett.1c00670

Reference yield: 56.0%

7-methyl-1-octene-3-yne (57223-21-9) + phenylsilane (694-53-1) → (E)-3-phenylsilyl-7-methyl-1,3-octadiene

Guidance literature:

With C₄₇H₄₅Br₂FeN₃O; sodium t-butanolate; In hexane; at 0 ℃; for 12h; Inert atmosphere;

DOI:10.1021/acs.orglett.1c00670

Reference yield:

7-methyl-1-octene-3-yne (57223-21-9) → 3-chloro-7-methyl-oct-3-en-2-one

Guidance literature:

Multi-step reaction with 4 steps

1: aqueous hydrochloric acid; copper (I)-chloride; ammonium chloride; hydrogen chloride / 0 °C

2: mercury (II)-oxide; iodine

3: aqueous KOH-solution

4: aqueous sulfuric acid

With hydrogenchloride; potassium hydroxide; sulfuric acid; ammonium chloride; iodine; copper(l) chloride; mercury(II) oxide;

upstream raw materials:

Vinyl bromide

5-methylhex-1-yne