-
oligomerization of
ethylene using triethylaluminium followed by
oxidation of the
alkylaluminium products. An
idealized synthesis is shown: Al(C2H5)3 + 6C2H4 → Al(C6H13)3...
- Most Ziegler–Natta
catalysts and all the
alkylaluminium cocatalysts are
unstable in air, and the
alkylaluminium compounds are pyrophoric. The catalysts...
- as a
cocatalyst for the
polymerization of alkenes. DIBAL, like most
alkylaluminium compounds,
reacts violently with air and water,
potentially leading...
- or iodine. It also can be
started by
treating the
aluminium with an
alkylaluminium halide. The
products are
equilibrium mixtures of the
codimer (R2AlX...
-
oligomerization of
ethylene using triethylaluminium followed by
oxidation of the
alkylaluminium products. This
route is
known as the
Ziegler alcohol synthesis. An idealized...
- RMgX (X=Cl, Br, I)[note 1] -magnesium
halide methylmagnesium chloride Alkylaluminium Al2R6 -aluminium
trimethylaluminium Silyl ether R3SiOR -silyl ether...
-
Halocarbons react with
amalgamated aluminium in the
Barbier reaction.
These alkylaluminium compounds are
nucleophilic and can be used in a
similar fashion to the...
- triethylaluminium. The
overall reaction for the
production of
these simple alkylaluminium compounds is thus as follows: 2Al + 6RX + 6M → Al2R6 + 6MX (where M...
- high
selectivity (generally > 10:1). Unfortunately, the use of
higher alkylaluminium reagents results in
lowered yield, due to the
formation of the hydroalumination...
- the
polymerization of dienes,
vanadium complexes are
activated with
alkylaluminium chlorides, e.g.
diethylaluminium chloride. The
organoaluminium reagent...
