Methanesulfonic acid, trifluoro-, (1-methylethylidene)di-4,1-phenylene ester

Base Information

• Chemical Name: Methanesulfonic acid, trifluoro-, (1-methylethylidene)di-4,1-phenylene ester
• CAS No.: 139725-20-5
• Molecular Formula: C17H14F6O6S2
• Molecular Weight: 492.417
• Mol file: 139725-20-5.mol

Synonyms:

Chemical Property of Methanesulfonic acid, trifluoro-, (1-methylethylidene)di-4,1-phenylene ester

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Methanesulfonic acid, trifluoro-, (1-methylethylidene)di-4,1-phenylene ester

There total 1 articles about Methanesulfonic acid, trifluoro-, (1-methylethylidene)di-4,1-phenylene 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: 98.5%

BPA (80-05-7) + trifluoromethylsulfonic anhydride (358-23-6) → 2,2-bis(4-trifluoromethanesulfonyloxyphenyl)propane (139725-20-5)

Guidance literature:

BPA; With pyridine; In dichloromethane; at 0 ℃; for 0.166667h; Inert atmosphere;

trifluoromethylsulfonic anhydride; In dichloromethane; at 0 ℃; Inert atmosphere;

DOI:10.1002/pola.28564

Reference yield: 72.0%

acrylic acid methyl ester (292638-85-8,9003-21-8,96-33-3) + 2,2-bis(4-trifluoromethanesulfonyloxyphenyl)propane (139725-20-5) → dimethyl 4,4'-isopropylidenebis(cinnamate) (173315-01-0)

Guidance literature:

With (PPh₃)PdCl₂; triethylamine; lithium chloride; In N,N-dimethyl-formamide; at 70 ℃; for 10h;

DOI:10.1021/ja00155a006

Reference yield: 59.0%

methyl 2-{[(4-methylphenyl)sulfonyl]oxy}benzoate (51207-44-4) + 2,2-bis(4-trifluoromethanesulfonyloxyphenyl)propane (139725-20-5) → dimethyl 4',4'''-(propane-2,2-diyl)bis([1,1'-biphenyl]-2'-carboxylate)

Guidance literature:

With (1,2-dimethoxyethane)dichloronickel(II); 4,4'-diphenyl-2,2'-bipyridine; 1,4-di(diphenylphosphino)-butane; lithium bromide; palladium dichloride; zinc; In N,N-dimethyl-formamide; at 40 ℃; for 24h; Inert atmosphere; Schlenk technique;

DOI:10.1021/jacs.0c04670

upstream raw materials:

BPA

trifluoromethylsulfonic anhydride

Downstream raw materials:

dimethyl 4,4'-isopropylidenebis(cinnamate)

4,4'-isopropylidenebis(dihydrocinnamic acid)

dimethyl 4,4'-isopropylidenebis(dihydrocinnamate)

Refernces

• 1、 Beinhoff, Matthias,Bozano, Luisa D.,Scott, J. Campbell,Carter, Kenneth R.. "Design and synthesis of new polymeric materials for organic nonvolatile electrical bistable storage devices: Poly(biphenylmethylene)s". . p. 4147 - 4156. Retrieved 2007/10/03.