Cyclohexanepropanoic acid, a-(cyclohexylmethyl)-

Base Information

• Chemical Name: Cyclohexanepropanoic acid, a-(cyclohexylmethyl)-
• CAS No.: 102617-49-2
• Molecular Formula: C16H28O2
• Molecular Weight: 252.397
• Mol file: 102617-49-2.mol

Synonyms:3-Cyclohexyl-2-(cyclohexylmethyl)propanoic acid;

Chemical Property of Cyclohexanepropanoic acid, a-(cyclohexylmethyl)-

Chemical Property:

• Boiling Point: 380.9 °C at 760 mmHg
• Flash Point: 181.3 °C
• Density: 0.991 g/cm³

Purity/Quality:

99.3% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Cyclohexanepropanoic acid, a-(cyclohexylmethyl)-

There total 4 articles about Cyclohexanepropanoic acid, a-(cyclohexylmethyl)- 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: 99.0%

di(cyclohexylmethyl)malonic acid diethyl ester → 3-cyclohexyl-2-(cyclohexylmethyl)propanoic acid (102617-49-2)

Guidance literature:

With sodium hydroxide; In water; dimethyl sulfoxide; at 100 ℃; for 15h; Inert atmosphere; Schlenk technique;

DOI:10.1002/anie.201804566

Reference yield: 98.4%

→ 3-cyclohexyl-2-(cyclohexylmethyl)propanoic acid (102617-49-2)

Guidance literature:

Reference yield:

cyclohexylmethyl iodide (5469-33-0) → 3-cyclohexyl-2-(cyclohexylmethyl)propanoic acid (102617-49-2)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium hydride / dimethyl sulfoxide; mineral oil / 0.5 h / 0 °C / Inert atmosphere; Schlenk technique

1.2: 16 h / 0 - 20 °C / Inert atmosphere; Schlenk technique

2.1: sodium hydroxide / dimethyl sulfoxide; water / 15 h / 100 °C / Inert atmosphere; Schlenk technique

With sodium hydride; sodium hydroxide; In water; dimethyl sulfoxide; mineral oil;

DOI:10.1002/anie.201804566

upstream raw materials:

2-benzyl-3-phenylpropanoic acid

cyclohexylmethyl iodide

Downstream raw materials:

(2-fluoropropane-1,3-diyl)dicyclohexane

(2-chloropropane-1,3-diyl)dicyclohexane

bis-(cyclohexylmethyl)acetyl chloride

Refernces

• 1、 -. "ACYLATED AMINO ACIDS AS ENDOTHELIN ANTAGONISTS". . . Retrieved 2008/06/13.