The electrophilic methylating agent [SO<sub>2</sub>Me]<sup>+</sup> parent of two cationic species-Reference-Cited by-同舟云学术

The electrophilic methylating agent [SO₂Me]⁺ parent of two cationic species

Published:2024 Issue:74 Volume:60 Page:10148-10151
ISSN:1359-7345
Container-title:Chemical Communications
language:en
Short-container-title:Chem. Commun.

Author:

Hollenwäger Dirk¹^ORCID,Bockmair Valentin¹,Kornath Andreas J.¹

Affiliation:

1. Department Chemie Ludwig-Maximilians-Universität München Butenandrstr. 5–13, 81377 München, Germany

Abstract

Crystal structure of [FS(OH)(OMe)][SbF6], [FS(OMe)2][Sb2F11] and quantum chemical calculations significantly improve the understanding of the reaction of the [SO2Me]+ cation.

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/CC/D4CC03400G

Reference22 articles.

1. Friedel-Crafts chemistry. III. Methyl fluoride-antimony pentafluoride, a powerful new methylating agent. Methylation reactions and the polycondensation of methyl fluoride

2. Methyl and ethyl hexafluoroantimonate and related compounds

3. Assignment of a methylated sulfur dioxide structure, [CH3O:S:O]+, to the species present in methyl fluoride-antimony pentafluoride-sulfur dioxide solutions and precipitation of a salt of [CH3O:S:O]+ upon addition of sulfur dioxide to methyl fluoride-antimony pentafluoride-sulfuryl chloride fluoride

4. Crystal structure, Raman spectrum, and nuclear magnetic resonance spectrum of methoxythionyl .mu.-fluoro-bis(pentafluoroantimonate(V)), CH3OSO+Sb2F11-

5. Friedel-Crafts chemistry. 10. Observation of the methyl fluoride-antimony pentafluoride complex in sulfuryl fluoride solution, an exceedingly low nucleophilicity solvent. Reinvestigation of the complex in sulfur dioxide and sulfuryl chloride fluoride solution showing O-methylation