In-depth 27Al NMR investigation of Al(C6F5)3 and its complexes with Lewis bases

In-depth 27Al NMR investigation of Al(C6F5)3 and its complexes with Lewis bases Full article

Journal

Mendeleev Communications
ISSN: 1364-551X , E-ISSN: 0959-9436

Output data

Year: 2023, Volume: 33, Number: 5, Pages: 597-600 Pages count : 4 DOI: 10.1016/j.mencom.2023.09.002

Authors

Sokolov Nikita A. ¹ , Novikov Maxim A. ¹ , Novikov Roman A. ¹ , Volodin Alexander D. ² , Korlyukov Alexander A. ² , Tomilov Yury V. ¹

Affiliations

1	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991, Moscow, Russian Federation
2	A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 119334, Moscow, Russian Federation

For the first time, a correct 27Al chemical shift and W1/2 for 134 ppm Al(C6F5)3 as the most widely used Al-based ‘super-electrophilic’ Lewis acid was determined. A step-by-step proper way for acquisition and processing challenging 27Al spectra is suggested, which is applicable for any organo-aluminium compounds with asymmetric environment of Al. Using this procedure, several Lewis pairs of Al(C6F5)3 with N,O,S,P-centered Lewis bases were characterized.

Sokolov N.A. , Novikov M.A. , Novikov R.A. , Volodin A.D. , Korlyukov A.A. , Tomilov Y.V.
In-depth 27Al NMR investigation of Al(C6F5)3 and its complexes with Lewis bases
Mendeleev Communications. 2023. V.33. N5. P.597-600. DOI: 10.1016/j.mencom.2023.09.002 WOS Scopus OpenAlex

≡ Web of science:	WOS:001088843000001
≡ Scopus:	2-s2.0-85173442990
≡ OpenAlex:	W4387314428