trifluoromethanesulfonic acid methylidynetri-4,1-phenylene ester

Base Information

• Chemical Name: trifluoromethanesulfonic acid methylidynetri-4,1-phenylene ester
• CAS No.: 848859-63-2
• Molecular Formula: C₂₂H₁₃F₉O₉S₃
• Molecular Weight: 688.523
• Mol file: 848859-63-2.mol

Synonyms:trifluoromethanesulfonic acid methylidynetri-4,1-phenylene ester

Chemical Property of trifluoromethanesulfonic acid methylidynetri-4,1-phenylene ester

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of trifluoromethanesulfonic acid methylidynetri-4,1-phenylene ester

There total 2 articles about trifluoromethanesulfonic acid methylidynetri-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: 80.0%

trifluoromethane sulfonyl chloride (421-83-0) + 4,4',4''-methylidynetrisphenol (603-44-1) → trifluoromethanesulfonic acid methylidynetri-4,1-phenylene ester (848859-63-2)

Guidance literature:

With dmap; triethylamine; In acetone; at 0 ℃; for 3h;

DOI:10.1007/s00706-007-0629-y

Reference yield: 80.0%

trifluoromethylsulfonic anhydride (358-23-6) + 4,4',4''-methylidynetrisphenol (603-44-1) → trifluoromethanesulfonic acid methylidynetri-4,1-phenylene ester (848859-63-2)

Guidance literature:

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

DOI:10.1039/c2cc37547h

Reference yield: 95.0%

trifluoromethanesulfonic acid methylidynetri-4,1-phenylene ester (848859-63-2) + tris-iso-propylsilyl acetylene (89343-06-6) → [methylidynetris(4,1-phenylene-2,1-ethynediyl)]tris(triisopropylsilane) (1020265-98-8)

Guidance literature:

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In triethylamine; N,N-dimethyl-formamide; at 45 ℃; for 18h;

DOI:10.1007/s00706-007-0629-y

upstream raw materials:

trifluoromethane sulfonyl chloride

4,4',4''-methylidynetrisphenol

trifluoromethylsulfonic anhydride

Downstream raw materials:

[methylidynetris(4,1-phenylene-2,1-ethynediyl)]tris(triisopropylsilane)

tris(4-ethynylphenyl)methane

tris[4-(4-hydroxybutyn-1-yl)phenyl]methane

Refernces

• 1、 Papamicael, Cyril A.,Mongin, Olivier,Gossauer, Albert. "Synthesis of C1- and C 3ν-symmetric porphyrin trimers based on triphenylmethane cores". . p. 791 - 796. Retrieved 2008/02/09.