Hydrodeboration of potassium polyfluoroaryl(fluoro)borates with alcohols

Hydrodeboration of potassium polyfluoroaryl(fluoro)borates with alcohols Full article

Journal

Journal of Fluorine Chemistry
ISSN: 0022-1139

Output data

Year: 2014, Volume: 168, Pages: 111-120 Pages count : DOI: 10.1016/j.jfluchem.2014.09.016

Tags

Pentafluorophenyltrifluoroborate; Hydrodeboration; NMR spectroscopy

Authors

Adonin Nicolay Yu. ^1,2 , Shabalin Anton Yu. ¹ , Bardin Vadim V. ^2,3

Affiliations

1	(Данные Web of science) SB RAS, GK Boreskov Inst Catalysis, Novosibirsk 630090, Russia
2	(Данные Web of science) Novosibirsk State Univ, Novosibirsk 630090, Russia
3	(Данные Web of science) SB RAS, NN Vorozhtsov Novosibirsk Inst Organ Chem, Novosibirsk 630090, Russia

Potassium polyfluoroaryltrifluoroborates, K[ArFBF3] (Ar-F = C6F5, HC6F4, MeC6F4, 4-MeOC6F4, 4-indol-1-ylC(6)F(4), 4-imidazol-1-ylC(6)F(4), 4-pyrazol-1-ylC(6)F(4), 2,4,6-C6F3H2 and 4-tetrafluoropyridyl), and K[(C6F6)(2)BF2] undergo hydrodeboration to ArFH in aliphatic alcohols at elevated temperature. At the same conditions, borates K[3,4,5-C6F3H2BF3], K[4-FC6H4BF3] and K[C6H5BF3] remain intact. The presence of base (Et3N, K2CO3 and NaOMe) retards or prevents conversion of K[C6F5BF3]. Attempted hydrodeboration of K[C6F5BF3] in MeCN failed. (C) 2014 Elsevier B.V. All rights reserved.

Adonin N.Y. , Shabalin A.Y. , Bardin V.V.
Hydrodeboration of potassium polyfluoroaryl(fluoro)borates with alcohols
Journal of Fluorine Chemistry. 2014. V.168. P.111-120. DOI: 10.1016/j.jfluchem.2014.09.016 WOS Scopus РИНЦ

Published print:

Dec 1, 2014

Web of science	WOS:000347019300017
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