ChemicalBook CAS DataBase List Zinc trifluoromethanesulfonate

Zinc trifluoromethanesulfonate synthesis

4synthesis methods

Product Name:Zinc trifluoromethanesulfonate
CAS Number:54010-75-2
Molecular formula:C2F6O6S2Zn
Molecular Weight:363.53

Triflic acid (0.056mol) was added dropwise to a suspension of zinc carbonate (0.02 mol)in dry methanol (20 ml) at room temperature. During the addition, CO2 was evolved. The mixture was stirred at 25°C for 20 minutes and refluxed for 2 h. The clear solution was cooled to 25°C and concentrated under reduced pressure. The resulting white powder was dried at 125°C for 2 h to afford Zinc trifluoromethanesulfonate (Zn(OTf)2 )(98% yield).

1493-13-6 Synthesis

1493-13-6
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54010-75-2
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Yield:54010-75-2 98%

Reaction Conditions:

Stage #1: trifluorormethanesulfonic acid;zinc(II) carbonate in methanol at 25; for 0.333333 h;
Stage #2: in methanol; for 2 h;Reflux;

Steps:

Preparation of Zn(OTf)₂

Triflic acid (0.056mol) was added drop wise to a suspension of zinc carbonate (0.02 mol) in dry methanol (20 ml) at room temperature. During the addition, CO₂ was evolved. The reaction mixture was stirred at 25^°C for 20 min. and then refluxed for 2 h. The clear solution was cooled to 25^°C and concentrated under reduced pressure. The resulting white powder was dried at 125^°C for 2 h to afford Zn(OTf)₂ (98% yield).

References:

Sarode, Prashant B.;Bahekar, Sandeep P.;Chandak, Hemant S. [Tetrahedron Letters,2016,vol. 57,# 51,p. 5753 - 5756] Location in patent:supporting information

1493-13-6 Synthesis

1493-13-6
602 suppliers
$12.00/5g

54010-75-2
310 suppliers
$6.00/5g

References

1493-13-6 Synthesis

1493-13-6
602 suppliers
$12.00/5g