(Trifluoromethylsulfonyloxy) copper(I)

Base Information

• Chemical Name: (Trifluoromethylsulfonyloxy) copper(I)
• CAS No.: 34946-82-2
• Molecular Formula: C2CuF6O6S2
• Molecular Weight: 361.687
• Hs Code.: 29049085
• Mol file: 34946-82-2.mol

Synonyms:(Trifluoromethylsulfonyloxy) copper(I);AKOS015902570;CS-0158302;A872941

Chemical Property of (Trifluoromethylsulfonyloxy) copper(I)

Chemical Property:

• Appearance/Colour: solid
• Melting Point: ≥300 °C
• Boiling Point: 162 °C at 760 mmHg
• PSA: 103.50000
• LogP: 2.79290
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Hygroscopic
• Water Solubility.: Soluble in water.
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 0
• Exact Mass: 212.889447
• Heavy Atom Count: 9
• Complexity: 163

Purity/Quality:

99%+, ^*data from raw suppliers

Copper(II) trifluoromethanesulfonate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C,Xi
• Hazard Codes: C,Xi
• Statements: 34
• Safety Statements: 26-36/37/39-45-27

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C(F)(F)(F)S(=O)(=O)O.[Cu]
• Uses: Copper(II) trifluoromethanesulfonate is a mild lewis acid. It is used as catalyst which promotes dehydration of alcohols and diols to alkenes at ambient temperatures. It is widely used to generate carbenoid species from ?-diazo esters and ketones, via in situ reduction to the Cu(I) species. It is also promotes the reaction between diazo esters and imines to give aziridines. It catalyzes syn-selective aldol condensation of (Z)-silyl enol ethers with aldehydes, Friedel-Crafts alkylation, acylation reactions of aromatics and addition of trimethylsilyl cyanide to carbonyl compounds.

Technology Process of (Trifluoromethylsulfonyloxy) copper(I)

There total 26 articles about (Trifluoromethylsulfonyloxy) copper(I) 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: 90.0%

malachite + trifluorormethanesulfonic acid (1493-13-6) → copper(II) bis(trifluoromethanesulfonate) (34946-82-2)

Guidance literature:

In water; Schlenk flask, N2; H2O is added to Cu compd., triflic acid is dissolvedin distd. H2O, after cooling, the acid soln. is added dropwise to the Cu soln., soln. is stirred for 10 min; soln. is filtered, volatiles are removed on a Schlenk line at 60°C, solid is heated to 100°C (high vac.) for 3 h, recrystd. (hot anhyd. EtOH);

DOI:10.1016/S0020-1693(00)96022-5

Reference yield:

trifluorormethanesulfonic acid (1493-13-6) + copper(II) oxide → copper(II) bis(trifluoromethanesulfonate) (34946-82-2)

Guidance literature:

In water; metal compd. dissolved in aq. soln. of triflic acid; filtered, concd., crystd., dried at 200°C for several h;

DOI:10.1016/j.ica.2004.12.015

Reference yield:

copper(II) carbonate + trifluorormethanesulfonic acid (1493-13-6) → copper(II) bis(trifluoromethanesulfonate) (34946-82-2)

Guidance literature:

In neat (no solvent); crystn. (acetone, EtOH), drying (24 h, 60°C. vac.);

upstream raw materials:

trifluorormethanesulfonic acid

dimanganese decacarbonyl

acetonitrile

decacarbonyldirhenium⁽⁰⁾

Downstream raw materials:

(acetonitrile)pentacarbonylmanganese(I) cation

copper(I) triflate

Refernces

• 1、 Boumizane, K.,Herzog-Cance, M. H.,Jones, D. J.,Pascal, J. L.,Potier, J.,Roziere, J.. "". . p. 2757 - 2770. Retrieved 1991.
• 2、 Irangu, Japhet K.,Jordan. "Copper-63 NMR line width study of the copper(I)-acetonitrile system". . p. 3934 - 3942. Retrieved 2003.
• 3、 Inada, Yasuhiro,Mochizuki, Koji,Tsuchiya, Takashi,Tsuji, Hiroaki,Funahashi, Shigenobu. "Equilibrium and kinetics of the dinuclear complex formation between N,N′-ethylenebis(salicylideneiminato)copper(II) and metal(II,I) ions in acetonitrile". . p. 3009 - 3014. Retrieved 2005.
• 4、 Irangu, Japhet,Ferguson, Michael J.,Jordan, Robert B.. "Reaction of copper(II) with ferrocene and 1,1′-dimethylferrocene in aqueoys acetonitrile: The copper(II/I) self-exchange rate". . p. 1619 - 1625. Retrieved 2005.
• 5、 Bajnóczi, éva G.,Just, Justus,Klementiev, Konstantin,Lundberg, Daniel,Persson, Ingmar,Sigfridsson Clauss, Kajsa G. V.. "EXAFS Study on the Coordination Chemistry of the Solvated Copper(II) Ion in a Series of Oxygen Donor Solvents". . . Retrieved 2020/07/24.
• 6、 -. "A method of manufacturing a metal salt aminoalkylsulfonic Perfluoropolyalkyl". Paragraph 0055. . Retrieved 2016/12/22.