Al(OCArF3)(3) – a thermally stable Lewis superacid

The adduct free Lewis superacid Al(OCArF3)(3) was obtained by the reaction of ArF3COH with AlEt(3) and fully characterized (Ar(F) = C(6)F(5)). It comprises a high thermal stability up to 180 °C and a distinct reactivity towards Lewis bases, as exemplified by the isolation of the neutral adducts Al(O...

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Autores principales: Kögel, Julius F., Timoshkin, Alexey Y., Schröder, Artem, Lork, Enno, Beckmann, Jens
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6256356/
https://www.ncbi.nlm.nih.gov/pubmed/30568768
http://dx.doi.org/10.1039/c8sc02981d
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author Kögel, Julius F.
Timoshkin, Alexey Y.
Schröder, Artem
Lork, Enno
Beckmann, Jens
author_facet Kögel, Julius F.
Timoshkin, Alexey Y.
Schröder, Artem
Lork, Enno
Beckmann, Jens
author_sort Kögel, Julius F.
collection PubMed
description The adduct free Lewis superacid Al(OCArF3)(3) was obtained by the reaction of ArF3COH with AlEt(3) and fully characterized (Ar(F) = C(6)F(5)). It comprises a high thermal stability up to 180 °C and a distinct reactivity towards Lewis bases, as exemplified by the isolation of the neutral adducts Al(OCArF3)·D (D = MeCN, THF, Et(2)O, pyridine, OPEt(3)), the fluoride complexes [Q][FAl(OCAr(F))(3)] (Q(+) = Cs(+), Ag(+), Tl(+), [S(NMe(2))(3)](+), [Ph(3)C](+), Li(+), [NBu(4)](+), [FeCp(2)](+)) and the chloride complex [Ph(3)C][ClAl(OCAr(F))(3)].
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spelling pubmed-62563562018-12-19 Al(OCArF3)(3) – a thermally stable Lewis superacid Kögel, Julius F. Timoshkin, Alexey Y. Schröder, Artem Lork, Enno Beckmann, Jens Chem Sci Chemistry The adduct free Lewis superacid Al(OCArF3)(3) was obtained by the reaction of ArF3COH with AlEt(3) and fully characterized (Ar(F) = C(6)F(5)). It comprises a high thermal stability up to 180 °C and a distinct reactivity towards Lewis bases, as exemplified by the isolation of the neutral adducts Al(OCArF3)·D (D = MeCN, THF, Et(2)O, pyridine, OPEt(3)), the fluoride complexes [Q][FAl(OCAr(F))(3)] (Q(+) = Cs(+), Ag(+), Tl(+), [S(NMe(2))(3)](+), [Ph(3)C](+), Li(+), [NBu(4)](+), [FeCp(2)](+)) and the chloride complex [Ph(3)C][ClAl(OCAr(F))(3)]. Royal Society of Chemistry 2018-10-02 /pmc/articles/PMC6256356/ /pubmed/30568768 http://dx.doi.org/10.1039/c8sc02981d Text en This journal is © The Royal Society of Chemistry 2018 http://creativecommons.org/licenses/by-nc/3.0/ This article is freely available. This article is licensed under a Creative Commons Attribution Non Commercial 3.0 Unported Licence (CC BY-NC 3.0)
spellingShingle Chemistry
Kögel, Julius F.
Timoshkin, Alexey Y.
Schröder, Artem
Lork, Enno
Beckmann, Jens
Al(OCArF3)(3) – a thermally stable Lewis superacid
title Al(OCArF3)(3) – a thermally stable Lewis superacid
title_full Al(OCArF3)(3) – a thermally stable Lewis superacid
title_fullStr Al(OCArF3)(3) – a thermally stable Lewis superacid
title_full_unstemmed Al(OCArF3)(3) – a thermally stable Lewis superacid
title_short Al(OCArF3)(3) – a thermally stable Lewis superacid
title_sort al(ocarf3)(3) – a thermally stable lewis superacid
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6256356/
https://www.ncbi.nlm.nih.gov/pubmed/30568768
http://dx.doi.org/10.1039/c8sc02981d
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AT schroderartem alocarf33athermallystablelewissuperacid
AT lorkenno alocarf33athermallystablelewissuperacid
AT beckmannjens alocarf33athermallystablelewissuperacid

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