Polyfluoroorganoboron-oxygen compounds. 5[1] Feasible routes to perfluoroalkyltrimethoxyborates M[CnF2n+1B(OMe)(3)](n >= 3)

Polyfluoroorganoboron-oxygen compounds. 5[1] Feasible routes to perfluoroalkyltrimethoxyborates M[CnF2n+1B(OMe)(3)](n >= 3) Full article

Journal

Zeitschrift fur Anorganische und Allgemeine Chemie
ISSN: 0044-2313

Output data

Year: 2007, Volume: 633, Number: 4, Pages: 647-652 Pages count : DOI: 10.1002/zaac.200600357

Tags

perfluoroalkylborates; perfluoroalkylation; perfluoroalkyl lithium compounds; NMR spectroscopy

Authors

Adonin Nicolay Yu. , Bardin Vadim V. , Frohn Hermann-Josef

Affiliations

1	(Данные Web of science) Univ Duisburg Essen, Dept Chem Inorgan Chem, Duisburg, Germany
2	(Данные Web of science) RAS, SB, NN Vorozhtsov Novosibirsk Inst Organ Chem, Novosibirsk, Russia

A well applicable preparative method for lithium perfluoroalkyltrimethoxyborates, Li[CnF2n+1B(OMe)(3)] (n = 3, 4, 6), was elaborated which is based on the reaction of B(OMe)3 with CnF2n+1Li generated from CnF2n+1H and t-BuLi. Alternative perfluoroalkylation reactions of B(OMe)(3) with perfluoropropyllithium generated from C3F7I and RLi, perfluoropropylmagnesium bromide, or perfluoropropyltrimethylsilane and potassium fluoride gave less satisfactory results for M[C3F7B(OMe)(3)]. The conversion of M[CnF2n+1B(OMe)(3)] salts (M = Li, BrMg) into K[CnF2n+1B(OMe)(3)] salts and basic properties of the new salts are reported.

Adonin N.Y. , Bardin V.V. , Frohn H-J.
Polyfluoroorganoboron-oxygen compounds. 5[1] Feasible routes to perfluoroalkyltrimethoxyborates M[CnF2n+1B(OMe)(3)](n >= 3)
Zeitschrift fur Anorganische und Allgemeine Chemie. 2007. V.633. N4. P.647-652. DOI: 10.1002/zaac.200600357 WOS Scopus РИНЦ

Published print:

Apr 1, 2007

Web of science	WOS:000245182100025
Scopus	2-s2.0-33947578042
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OpenAlex	W1965070742