[1,1'-Biphenyl]-2,2'-dicarboxylic acid, 4,5,5',6,6'-pentamethoxy-4'-[2,3,4-trimethoxy-6-(methoxycarbonyl)phen oxy]-, dimethyl ester, (R)-

Base Information

• Chemical Name: [1,1'-Biphenyl]-2,2'-dicarboxylic acid, 4,5,5',6,6'-pentamethoxy-4'-[2,3,4-trimethoxy-6-(methoxycarbonyl)phen oxy]-, dimethyl ester, (R)-
• CAS No.: 118132-51-7
• Molecular Formula: C₃₂H₃₆O₁₅
• Molecular Weight: 660.629
• Mol file: 118132-51-7.mol

Synonyms:

Chemical Property of [1,1'-Biphenyl]-2,2'-dicarboxylic acid, 4,5,5',6,6'-pentamethoxy-4'-[2,3,4-trimethoxy-6-(methoxycarbonyl)phen oxy]-, dimethyl ester, (R)-

Chemical Property:

Purity/Quality:

99.90% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [1,1'-Biphenyl]-2,2'-dicarboxylic acid, 4,5,5',6,6'-pentamethoxy-4'-[2,3,4-trimethoxy-6-(methoxycarbonyl)phen oxy]-, dimethyl ester, (R)-

There total 46 articles about [1,1'-Biphenyl]-2,2'-dicarboxylic acid, 4,5,5',6,6'-pentamethoxy-4'-[2,3,4-trimethoxy-6-(methoxycarbonyl)phen oxy]-, dimethyl ester, (R)- 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:

diazomethane (186581-53-3,908094-01-9,334-88-3) + glansrin D → 3,4,5-trimethoxybenzoic acid methyl ester (1916-07-0) + 4,5,6,4',5',6'-Hexamethoxy-biphenyl-2,2'-dicarboxylic acid dimethyl ester (4891-62-7,65995-60-0,71307-89-6) + trimethyl octa-O-methylvaloneate (59252-29-8,118132-51-7,118964-21-9)

Guidance literature:

diazomethane; glansrin D; In diethyl ether; ethanol; at 20 ℃;

With methanol; sodium methylate; at 20 ℃;

DOI:10.1021/jf062872b

Reference yield:

methanol (67-56-1) + nobotanin O (115520-82-6) + dimethyl sulfate (77-78-1) → 3,4,5-trimethoxybenzoic acid methyl ester (1916-07-0) + dimethyl (S)-4,4',5,5',6,6'-hexamethoxydiphenoate (4891-62-7,65995-60-0,71307-89-6) + (S)-6,6'-dimethyl-4-(6-methoxycarbonyl-2,3,4-trimethoxyphenoxy)-2,2',3,3',4'-pentamethoxy-1,1'-biphenyl dicarboxylate (59252-29-8,118132-51-7,118964-21-9)

Guidance literature:

nobotanin O; dimethyl sulfate; With potassium carbonate; In acetone; rt, overnight; reflux, 3 h;

methanol; With sodium hydroxide; at 20 ℃; for 6h;

DOI:10.1016/S0031-9422(99)00329-5

Reference yield:

heptadeca-O-methylrugosin A methyl ester → D-Glucose (2280-44-6) + 3,4,5-trimethoxybenzoic acid methyl ester (1916-07-0) + trimethyl octa-O-methylvaloneate (59252-29-8,118132-51-7,118964-21-9)

Guidance literature:

With sodium methylate; In methanol;

upstream raw materials:

diazomethane

methanol

C₆₁H₆₆O₃₁

C₁₁₁H₁₁₈O₅₂