2,3-bis-(4-methoxy-phenyl)-valeric acid methyl ester

Base Information

• Chemical Name: 2,3-bis-(4-methoxy-phenyl)-valeric acid methyl ester
• CAS No.: 857976-06-8
• Molecular Formula: C₂₀H₂₄O₄
• Molecular Weight: 328.408
• Mol file: 857976-06-8.mol

Synonyms:

Chemical Property of 2,3-bis-(4-methoxy-phenyl)-valeric acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,3-bis-(4-methoxy-phenyl)-valeric acid methyl ester

There total 2 articles about 2,3-bis-(4-methoxy-phenyl)-valeric acid methyl ester 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:

2,3-bis-(4-methoxy-phenyl)-valeronitrile (63785-35-3) → 2,3-bis-(4-methoxy-phenyl)-valeric acid methyl ester (857976-06-8)

Guidance literature:

With sodium hydroxide; ethylene glycol; optically inactive substance of mp: 94 degree; Behandeln des nach Abtrennung der 2.3-Bis-<4-methoxy-phenyl>-valeriansaeure vom F: 179grad aus dem Reaktionsprodukt verbliebenen Saeure-Gemisches mit Diazomethan in Aether;

DOI:10.1021/ja01190a059

Reference yield:

diazomethane (186581-53-3,908094-01-9,334-88-3) + 2,3-bis-(4-methoxy-phenyl)-valeric acid (1756-65-6) → 2,3-bis-(4-methoxy-phenyl)-valeric acid methyl ester (857976-06-8)

Guidance literature:

With diethyl ether; optically inactive substance of mp: 130 degree;

DOI:10.1021/ja01190a059

Reference yield:

2,3-bis-(4-methoxy-phenyl)-valeric acid methyl ester (857976-06-8) + methyl iodide (74-88-4) → 2,3-bis-(4-methoxy-phenyl)-2-methyl-valeric acid (874518-11-3)

Guidance literature:

With diethyl ether; triphenylmethyl sodium; Erwaermen des Reaktionsprodukts mit aethanol. Kalilauge;

DOI:10.1021/ja01190a059

upstream raw materials:

diazomethane

2,3-bis-(4-methoxy-phenyl)-valeric acid

2,3-bis-(4-methoxy-phenyl)-valeronitrile

Downstream raw materials:

2,3-bis-(4-methoxy-phenyl)-2-methyl-valeric acid

2,3-bis-(4-methoxy-phenyl)-valeric acid