54300-40-2Relevant academic research and scientific papers
ARYLIERUNG VON THIOPHOSPHORCHLORIDEN IN GEGENWART VON ALUMINIUM CHLORID
Weiss, Erwin,Kleiner, Hans-Jerg
, p. 39 - 46 (2007/10/02)
Differently substituted tertiary phosphine-sulfides are prepared in an one-pot-synthesis by reaction of PCl3 with benzene and sulfur via the intermediate phenylthiophosphonic-dichloride or by arylation of PSCl3 or organothiophosphonic-dichlorides via the isolable intermediates diorganothiophosphinic-chlorides.AlCl3 is used as catalyst.
SPEKTROSKOPISCHE SUBSTITUENTENKONSTANTEN, VI. SYNTHESE UND UV-SPEKTREN VON 4-PIPERIDINOPHENYL-PHOSPHOR-VERBINDUNGEN
Schiemenz, G. P.,Finzenhagen, M.,Nielsen, P.
, p. 253 - 258 (2007/10/02)
Triarylphosphines containing 4-piperidinophenyl rings are conveniently prepared by PO-activated nucleophilic aromatic substitution of fluorine by piperidine and subsequent reduction of the phosphite oxides.The UV spectra of the 4-piperidinophenyl-phosphorus compounds closely resemble those of the analogous dimethylanilines.Spectroscopic substituent constants are obtained by application of the Doub-Vandenbelt equation.
