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CAS 62086-04-8

:

stannous trifluoromethanesulfonate

Description:
Stannous trifluoromethanesulfonate, with the CAS number 62086-04-8, is an organotin compound characterized by the presence of tin in its +2 oxidation state, which is often referred to as stannous. This compound features trifluoromethanesulfonate (also known as triflate) as its anion, which is a strong leaving group due to the electron-withdrawing effects of the trifluoromethyl group. Stannous trifluoromethanesulfonate is typically used as a catalyst in various organic reactions, particularly in processes involving nucleophilic substitutions and polymerizations. Its properties include good thermal stability and solubility in polar organic solvents, making it suitable for a range of applications in synthetic chemistry. Additionally, the presence of the triflate group enhances its reactivity, allowing it to facilitate transformations that may be challenging with other catalysts. As with many organotin compounds, handling precautions are necessary due to potential toxicity and environmental concerns associated with tin-based substances.
Formula:C2F6O6S2Sn
InChI:InChI=1/2CHF3O3S.Sn/c2*2-1(3,4)8(5,6)7;/h2*(H,5,6,7);/q;;+2/p-2
SMILES:C(F)(F)(F)S(=O)(=O)O.C(F)(F)(F)S(=O)(=O)O.[Sn]
Synonyms:
  • TinTrifluoromethanesulfonate
  • Stannous triflate
  • Tin(II) triflate
  • Tin(II) trifluoromethanesulfonate
  • Tin(2+) Bis(Trifluoromethanesulfonate)
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