Methyl (2R)-2-[4-(2,4-dichlorophenoxy)phenoxy]propanoate

Base Information

• Chemical Name: Methyl (2R)-2-[4-(2,4-dichlorophenoxy)phenoxy]propanoate
• CAS No.: 71283-65-3
• Molecular Formula: C₁₆H₁₄Cl₂O₄
• Molecular Weight: 341.191
• Mol file: 71283-65-3.mol

Synonyms:Propanoicacid, 2-[4-(2,4-dichlorophenoxy)phenoxy]-, methyl ester, (R)-;(+)-Diclofop-methyl;(R)-(+)-Diclofop-methyl;(R)-Diclofop-methyl;Diclofop-P-methyl;

Chemical Property of Methyl (2R)-2-[4-(2,4-dichlorophenoxy)phenoxy]propanoate

Chemical Property:

• Vapor Pressure: 7.24E-07mmHg at 25°C
• Refractive Index: 1.562
• Boiling Point: 408 °C at 760 mmHg
• Flash Point: 150.3 °C
• PSA: 44.76000
• Density: 1.305 g/cm³
• LogP: 4.72600
• Storage Temp.: -20°C Freezer, Under inert atmosphere
• Solubility.: Chloroform (Slightly), Ethyl Acetate (Slightly)

Purity/Quality:

99% ^*data from raw suppliers

(2R)-2-[4-(2,4-DICHLOROPHENOXY)PHENOXY]METHYL PROPANOATE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: (R)-Diclofop-methyl is a stereo-isomer of Diclofop-methyl(D431555) which isused as the active ingredient in many herbicides that are used to control weed growth in plants such as wheat and wild oats.

Technology Process of Methyl (2R)-2-[4-(2,4-dichlorophenoxy)phenoxy]propanoate

There total 14 articles about Methyl (2R)-2-[4-(2,4-dichlorophenoxy)phenoxy]propanoate 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: 99.9%

→ diclofop-methyl (51338-27-3,71283-65-3,75021-72-6)

Guidance literature:

Reference yield: 94.0%

Methyl 2-bromopropionate (5445-17-0) + 4-(2',4'-dichlorophenoxy)-phenol (40843-73-0) → diclofop-methyl (51338-27-3,71283-65-3,75021-72-6)

Guidance literature:

With potassium carbonate; In acetone; for 20h; Heating;

Reference yield: 89.0%

diazomethane (186581-53-3,908094-01-9,334-88-3) + L-(-)-2-<4-(2.4-Dichlorphenoxy)-phenoxy>propionsaeure (75021-71-5) → L-(-)-2-<4-(2.4-Dichlorphenoxy)-phenoxy>propionsaeuremethylester (71283-65-3,75021-72-6)

Guidance literature:

In diethyl ether;

upstream raw materials:

Methyl 2-bromopropionate

4-(2',4'-dichlorophenoxy)-phenol

methyl 2-{[(4-methylphenyl)sulfonyl]oxy}propanoate

methanol

Downstream raw materials:

diclofop