-
hydrides of the form PnHn+2, such as triphosphane.
Phosphine, PH3, is the
smallest of the
phosphines and the
smallest of the phosphanes.
Philippe Gengembre...
-
classified according to the
value of n:
primary phosphines (n = 1),
secondary phosphines (n = 2),
tertiary phosphines (n = 3). All
adopt pyramidal structures...
- Many
metal phosphine complexes are
prepared by
reactions of
metal halides with
preformed phosphines. For example,
treatment of a suspension...
-
phosphonium salts.
Phosphines are
nucleophilic catalysts in
organic synthesis, e.g. the Rauhut–Currier
reaction and Baylis-Hillman reaction.
Phosphines are reducing...
-
tertiary phosphine sulfide is
triphenylphosphine sulfide.
Phosphine sulfides are
sometimes intermediates in the
synthesis of
tertiary phosphines.
Phosphine sulfides...
- P-Chiral
phosphines are
organophosphorus compounds of the
formula PRR′R″,
where R, R′, R″ = H, alkyl, aryl, etc. They are a
subset of
chiral phosphines, a broader...
-
encountered phosphine oxides. With the
formula R3PO, they are
tetrahedral compounds. They are
usually prepared by
oxidation of
tertiary phosphines. The P-O...
-
elimination occurs slowly from
arylpalladium complexes containing chelating phosphines while reductive elimination can
still occur from
these four-coordinate...
- respectively. Many
other more
exotic ligands form a
large variety of palladium-
phosphine catalysts, such as 1,1'-bis(diphenylphosphino)ferrocene (dppf) to form...
- hydroxylamine-O-sulfonic acid on
phosphines,
proceeding via a p-aminophosphonium salt. The
functional group will
readily hydrolyse to give a
phosphine oxide and an amine...
