Dimethyl 3,3'-<(1-methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetafluoropropionate)

Base Information

• Chemical Name: Dimethyl 3,3'-<(1-methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetafluoropropionate)
• CAS No.: 131042-99-4
• Molecular Formula: C₂₃H₂₀F₈O₆
• Molecular Weight: 544.395

Synonyms:Dimethyl 3,3'-<(1-methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetafluoropropionate)

Chemical Property of Dimethyl 3,3'-<(1-methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetafluoropropionate)

Chemical Property:

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Technology Process of Dimethyl 3,3'-<(1-methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetafluoropropionate)

There total 1 articles about Dimethyl 3,3'-<(1-methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetafluoropropionate) 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:

polytetrafluoroethylene (116-14-3,82785-14-6) + carbon dioxide (124-38-9,18923-20-1) + bisphenol A disodium salt (2444-90-8,17224-35-0,53794-62-0) + dimethyl sulfate (77-78-1) → 2,2,3,3-Tetrafluoro-3-(4-{1-methyl-1-[4-(1,1,2,2-tetrafluoro-ethoxy)-phenyl]-ethyl}-phenoxy)-propionic acid methyl ester (131043-00-0) + Dimethyl 3,3'-<(1-methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetafluoropropionate) (131042-99-4)

Guidance literature:

Yield given. Multistep reaction. Yields of byproduct given; 1) DMSO, 45 deg C, 400 psi, several hours 2) 3 h, r.t.;

DOI:10.1021/jo00001a030

Reference yield: 91.0%

Dimethyl 3,3'-<(1-methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetafluoropropionate) (131042-99-4) → 3,3'-<(1-Methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetrafluoropropanol) (131043-01-1)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; for 1h; Heating;

DOI:10.1021/jo00001a030

Reference yield: 73.0%

Dimethyl 3,3'-<(1-methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetafluoropropionate) (131042-99-4) → 3,3'-<(1-Methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetrafluoropropanamide) (131043-02-2)

Guidance literature:

With ammonia; In methanol; for 1h; Ambient temperature;

DOI:10.1021/jo00001a030

upstream raw materials:

polytetrafluoroethylene

carbon dioxide

bisphenol A disodium salt

dimethyl sulfate

Downstream raw materials:

3,3'-<(1-Methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetrafluoropropanol)

3,3'-<(1-Methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetrafluoropropanamide)

3,3'-<(1-Methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetrafluoropropanamine)

3,3'-<(1-Methylethylidene)bis(4,1-phenyleneoxy)>bis(2,2,3,3-tetrafluoropropyl isocyanate)

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