2-(Cyclopentyloxy)-2-phenylacetic acid, sodium salt

Base Information

• Chemical Name: 2-(Cyclopentyloxy)-2-phenylacetic acid, sodium salt
• CAS No.: 39773-76-7
• Molecular Formula: C13H16O3
• Molecular Weight: 220.268
• Hs Code.: 2918990090
• Mol file: 39773-76-7.mol

Synonyms:2-(Cyclopentyloxy)-2-phenylacetic acid, sodium salt

Chemical Property of 2-(Cyclopentyloxy)-2-phenylacetic acid, sodium salt

Chemical Property:

• Boiling Point: 370.8±22.0 °C(Predicted)
• PKA: 3.20±0.10(Predicted)
• PSA: 49.36000
• Density: 1.16±0.1 g/cm3(Predicted)
• LogP: 1.43680
• Storage Temp.: Room temperature.

Purity/Quality:

99% ^*data from raw suppliers

2-(Cyclopentyloxy)-2-phenylaceticAcidSodiumSalt ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(Cyclopentyloxy)-2-phenylacetic acid, sodium salt

There total 2 articles about 2-(Cyclopentyloxy)-2-phenylacetic acid, sodium salt 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: 95.0%

2-bromophenylacetic acid (4870-65-9,31302-84-8) + Cyclopentanol (96-41-3) → cyclopentyloxyphenylacetic acid (39773-76-7)

Guidance literature:

With sodium hydride; In tetrahydrofuran; mineral oil; at 10 - 20 ℃; for 1.5h; Inert atmosphere;

DOI:10.1021/op3001788

Reference yield:

→ cyclopentyloxyphenylacetic acid (39773-76-7)

Guidance literature:

/BRN= 124474/, /BRN= 72921/;

Reference yield:

cyclopentyloxyphenylacetic acid (39773-76-7) → 3-(2-cyclopentyloxy-2-phenylacetoxy)-1,1-dimethylpyrrolidinium bromide (1404453-65-1)

Guidance literature:

Multi-step reaction with 2 steps

1: N,N-dimethyl-formamide / 1 h / 20 °C / Inert atmosphere

2: propan-1-ol; acetone / 72 h / Inert atmosphere

In propan-1-ol; N,N-dimethyl-formamide; acetone;

DOI:10.1021/op3001788

upstream raw materials:

2-bromophenylacetic acid

Cyclopentanol

Downstream raw materials:

3-(2-cyclopentyloxy-2-phenylacetoxy)-1,1-dimethylpyrrolidinium bromide

Refernces

• 1、 Allmendinger, Thomas,Bixel, Dominique,Clarke, Adrian,Di Geronimo, Laura,Fredy, Jean-Wilfried,Manz, Marco,Gavioli, Elena,Wicky, Regine,Schneider, Martin,Stauffert, Fabien J.,Tibi, Markus,Valentekovic, Darko. "Carry over of impurities: A detailed exemplification for glycopyrrolate (NVA237)". supporting information. p. 1754 - 1769. Retrieved 2013/01/15.