1,3-Benzenedicarboxylic acid, 5-[[(trifluoromethyl)sulfonyl]oxy]-, dimethyl ester

Base Information

• Chemical Name: 1,3-Benzenedicarboxylic acid, 5-[[(trifluoromethyl)sulfonyl]oxy]-, dimethyl ester
• CAS No.: 168619-21-4
• Molecular Formula: C11H9F3O7S
• Molecular Weight: 342.249
• Mol file: 168619-21-4.mol

Synonyms:dimethyl 5-(trifluoromethanesulfonyloxy)isophthalate;5-trifluoromethanesulphonyloxy-isophthalic acid dimethyl ester;5-Trifluoromethanesulfonyloxy-isophthalic acid dimethyl ester;dimethyl 5-(trifluoromethylsulfonyloxy)isophthalate;3,5-bis(methoxycarbonyl)phenyl triflate;dimethyl 5-trifluoromethanesulfonyloxyisophthalate;

Chemical Property of 1,3-Benzenedicarboxylic acid, 5-[[(trifluoromethyl)sulfonyl]oxy]-, dimethyl ester

Chemical Property:

• PSA: 104.35000
• LogP: 2.56900

Purity/Quality:

97% ^*data from raw suppliers

Dimethyl5-(((trifluoromethyl)sulfonyl)oxy)isophthalate 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,3-Benzenedicarboxylic acid, 5-[[(trifluoromethyl)sulfonyl]oxy]-, dimethyl ester

There total 4 articles about 1,3-Benzenedicarboxylic acid, 5-[[(trifluoromethyl)sulfonyl]oxy]-, 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: 99.0%

trifluoromethylsulfonic anhydride (358-23-6) + Dimethyl 5-hydroxyisophthalate (13036-02-7) → 3,5-bis(methoxycarbonyl)phenyl trifluoromethanesulfonate (168619-21-4)

Guidance literature:

With pyridine; In dichloromethane; at 0 ℃; for 0.333333h;

DOI:10.1021/jo0007027

Reference yield: 95.0%

Dimethyl 5-hydroxyisophthalate (13036-02-7) → 3,5-bis(methoxycarbonyl)phenyl trifluoromethanesulfonate (168619-21-4)

Guidance literature:

With pyridine; trifluorormethanesulfonic acid; magnesium sulfate; In (2S)-N-methyl-1-phenylpropan-2-amine hydrate; water; toluene;

Reference yield: 82.0%

trifluorormethanesulfonic acid (1493-13-6) + Dimethyl 5-hydroxyisophthalate (13036-02-7) → 3,5-bis(methoxycarbonyl)phenyl trifluoromethanesulfonate (168619-21-4)

Guidance literature:

With pyridine; In dichloromethane; at 0 - 20 ℃; for 12h; Inert atmosphere;

DOI:10.1021/acs.orglett.1c00313

upstream raw materials:

trifluoromethylsulfonic anhydride

Dimethyl 5-hydroxyisophthalate

5-Hydroxyisophthalic acid

trifluorormethanesulfonic acid

Downstream raw materials:

1,9-bis(3,5-bis(methoxycarbonyl)phenyl)-1,8-nonadiyne

1,6-bis(3,5-bis(methoxycarbonyl)phenyl)-1,5-hexadiyne

bis(3-(3,5-bis(methoxycarbonyl)phenyl)prop-2-ynyl) ether

1,10-bis(3,5-bis(methoxycarbonyl)phenyl)-1,9-nonadiyne