3,3,3',3'-tetramethyl-5-oxo-5,5'-p-phenylene-di-valeric acid dimethyl ester

Base Information

• Chemical Name: 3,3,3',3'-tetramethyl-5-oxo-5,5'-p-phenylene-di-valeric acid dimethyl ester
• CAS No.: 102551-03-1
• Molecular Formula: C₂₂H₃₂O₅
• Molecular Weight: 376.493
• Mol file: 102551-03-1.mol

Synonyms:

Chemical Property of 3,3,3',3'-tetramethyl-5-oxo-5,5'-p-phenylene-di-valeric acid dimethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,3,3',3'-tetramethyl-5-oxo-5,5'-p-phenylene-di-valeric acid dimethyl ester

There total 1 articles about 3,3,3',3'-tetramethyl-5-oxo-5,5'-p-phenylene-di-valeric acid dimethyl 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:

4-methoxycarbonyl-3,3-dimethylbutyryl chloride (61798-18-3) + 3,3-dimethyl-5-phenyl-valeric acid methyl ester (107821-10-3) → 3,3,3',3'-tetramethyl-5-oxo-5,5'-p-phenylene-di-valeric acid dimethyl ester (102551-03-1)

Guidance literature:

With aluminium trichloride; 1,1,2,2-tetrachloroethane;

DOI:10.1021/ja01546a051

Reference yield:

3,3,3',3'-tetramethyl-5-oxo-5,5'-p-phenylene-di-valeric acid dimethyl ester (102551-03-1) → 3,3,3',3'-tetramethyl-5,5'-p-phenylene-di-valeric acid (110051-93-9)

Guidance literature:

Multi-step reaction with 2 steps

2: palladium; acetic acid / Hydrogenation

With palladium; acetic acid;

DOI:10.1021/ja01546a051

Reference yield:

3,3,3',3'-tetramethyl-5-oxo-5,5'-p-phenylene-di-valeric acid dimethyl ester (102551-03-1) → 3,3,3',3'-tetramethyl-5-oxo-5,5'-p-phenylene-di-valeric acid (112442-40-7)

Guidance literature:

DOI:10.1021/ja01546a051

upstream raw materials:

4-methoxycarbonyl-3,3-dimethylbutyryl chloride

3,3-dimethyl-5-phenyl-valeric acid methyl ester

Downstream raw materials:

3,3,3',3'-tetramethyl-5-oxo-5,5'-p-phenylene-di-valeric acid

3,3,3',3'-tetramethyl-5,5'-p-phenylene-di-valeric acid