3-methyl-5-phenylpentanoic acid

Base Information

• Chemical Name: 3-methyl-5-phenylpentanoic acid
• CAS No.: 2939-13-1
• Molecular Formula: C₁₂H₁₆O₂
• Molecular Weight: 192.258
• Mol file: 2939-13-1.mol

Synonyms:5-phenyl-3-methyl-2-pentanoic acid

Chemical Property of 3-methyl-5-phenylpentanoic acid

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

3-methyl-5-phenylpentanoicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of 3-methyl-5-phenylpentanoic acid

There total 18 articles about 3-methyl-5-phenylpentanoic acid 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%

3-methyl-1-(1-methyl-1H-imidazol-2-yl)-5-phenyl-1-pentanone (1261270-07-8) → 5-phenyl-3-methyl-2-pentanoic acid (2939-13-1)

Guidance literature:

3-methyl-1-(1-methyl-1H-imidazol-2-yl)-5-phenyl-1-pentanone; In acetonitrile; at 20 ℃; for 2h; Molecular sieve; Inert atmosphere;

With methyl trifluoromethanesulfonate; In acetonitrile; at 20 ℃; for 1h; Inert atmosphere;

With water; 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile; at 20 ℃; for 1h; Inert atmosphere;

DOI:10.1021/ol102819k

Reference yield: 56.0%

(E)-but-2-enoic acid (107-93-7) + 2-phenethyl iodide (17376-04-4) → 5-phenyl-3-methyl-2-pentanoic acid (2939-13-1)

Guidance literature:

With triethyl borane; tri-n-butyl-tin hydride; In hexane; at 20 ℃; for 16h;

DOI:10.1016/S0040-4039(00)00528-1

Reference yield:

3-methyl-5-oxo-5-phenylpentanoic acid (2840-61-1) → 5-phenyl-3-methyl-2-pentanoic acid (2939-13-1)

Guidance literature:

With hydrogenchloride; mercury; zinc;

upstream raw materials:

4-methyl-6-phenyl-2H-pyran-2-one

diethyl 1-trimethylsilyloxy-2-butenylphosphonate

1-phenyl-2-bromoethane

3-methyl-5-oxo-5-phenylpentanoic acid

Downstream raw materials:

ethyl 5-phenyl-3-methyl-2-pentanoate

β-Methyl-δ-phenyl-valeriansaeure-p-toluidid

3-methyl-5-phenyl-valeric acid anilide

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