WebApr 1, 2024 · Silicon Tetrakis(trifluoromethanesulfonate): A Simple Neutral Silane Acting as a Soft and Hard Lewis Superacid April 2024 Angewandte Chemie International Edition … WebTrifluoromethanesulfonates (or Triflates) are compounds containing the triflate ion, CF 3 SO 3-and are derived from trifluoromethanesulfonic acid (TFMS). Metallic triflates are …
oxan-4-yl trifluoromethanesulfonate S6900709 smolecule
WebApr 7, 2024 · Exposed to soft Lewis donors, Si(OTf)4 leads to [L2Si(OTf)4] complexes (L = isocyanide, thioether and carbonyl compounds) with retention of all Si–OTf bonds. In … WebAug 27, 2011 · Adibi, H., Samimi, H. A., & Beygzadeh, M. (2007). Iron(III) trifluoroacetate and trifluoromethanesulfonate: Recyclable Lewis acid catalysts for one-pot synthesis of 3,4 … tom\u0027s cakes
Hafnium Trifluoromethanesulfonate [Hf(OTf) 4 ] as a Unique Lewis …
WebThis solid is a stronger Lewis acid than its typical precursor hafnium tetrachloride, HfCl4, because of the strong electron-withdrawing nature of the four triflate groups, which makes it a great Lewis acid and has many uses including as a great catalyst at low Lewis acid loadings for electrophilic aromatic substitution and nucleophilic ... WebMetal trifluoromethanesulfonate catalysis in organic synthesis Dr Jeffrey DePinto of Gelest summarises some of the uses of metal triflates as catalysts in organic synthesis … WebLewis, Edward S., p. 259 - 262 (2007/10/02) ... Carbonyl chlorides 1 react with silver trifluoromethanesulfonate (2) and silver methanesulfonate (6) to give carboxylic … tom\u0027s carpet kingdom