Abstract
The transformation of phosphorous oxyacids into the corresponding fluorophosphines was mediated by [RuCp(PPh3)(2)Cl] under mild reaction conditions using a soft deoxofluorinating agent. The reaction is selective, proceeds with high yields and can be extended to a wide range of phosphorous oxyacids once coordinated to the ruthenium synthon [RuCp(PPh3)(2)](+) as their hydroxyphosphine tautomer. Deoxofluorination of phenylphosphinic acid was also mediated by [RuCpR(CH3CN)(3)]PF6, where Cp-R: Cp = C5H5, Cp* = C5Me5, and [Ru(eta(6)-p-cymene)(mu-Cl)Cl](2). X-Ray single crystal structures of the two new derivatives, [RuCp(PPh3)(2){PhP(OH)(2)}]CF3SO3 and [Ru(eta(6)-p-cymene)Cl-2{PhP(OH)(2)}] have been determined.
Item Type: | Journal article |
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Faculties: | Chemistry and Pharmacy > Department of Chemistry |
Subjects: | 500 Science > 540 Chemistry |
ISSN: | 1477-9226 |
Language: | English |
Item ID: | 48496 |
Date Deposited: | 27. Apr 2018, 08:15 |
Last Modified: | 04. Nov 2020, 13:26 |