Extracurricular laboratory:new discovery of Sodium trifluoromethanesulfonate

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Electric Literature of 2926-30-9, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.2926-30-9, Name is Sodium trifluoromethanesulfonate, molecular formula is CF3NaO3S. In a Article,once mentioned of 2926-30-9

The anionic complex [Ir(2-phenylpyridine)2(benzene-1,2-dithiolate)]- ([IrSS]-) is a nucleophile and metalloligand that reacts with methyl iodide and AuPR3+ (R = Ph or Et) to form S-methylated complexes (thiother-thiolate and dithiother complexes) and S-aurated complexes, respectively. The reactions are completely diastereselective, producing only the enantiomers lambdaS and deltaR or lambdaSS and deltaRR. The diastereoselectivity is stereoelectronically controlled by the orientation of the highest occupied molecular orbital (HOMO) of [IrSS]- arising from filled dpi-ppi antibonding interactions, and the chirality of the iridium ion. Methylation or auration removes the high-energy lone pair of the thiolate S atom, leading to low-lying HOMOs composed mainly of the Ir d-orbital and the 2-phenylpyridine pi (ppypi) orbital. The methylated and aurated complexes can be oxidized by H2O2 or peracid to give sulfinate-thiother, disulfoxide, and sulfinate-sulfoxide complexes, and the oxygenation further stabilizes the HOMO. All the complexes are luminescent, and their electronic spectra are interpreted with the aid of time-dependent density functional theory calculations. The thiother-thiolate complex exhibits ligand(S)-to-ligand(pi of ppy)-charge-transfer/metal-to-ligand-charge-transfer absorption (LLCT/MLCT) and a relatively low-energy 3LLCT/MLCT emission, while the other complexes display 3pipi/MLCT emissions.

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Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI