Organic compounds -- part of the class 532-570 series – Organic compounds – Aluminum containing
Patent
1987-05-20
1988-03-08
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Aluminum containing
C07F 506
Patent
active
047300701
ABSTRACT:
Amine alane decomposition is catalyzed by titanium. This effect of titanium can be suppressed by treating it with a passivating agent such as air, nitrous oxide, carbon monoxide and alkyl nitrites. Such agents may be used (1) to treat titanium-containing NaAlH.sub.4 preparations to be used in preparing amine alanes, or (2) to treat amine alanes containing titanium as an impurity, e.g. in finely divided form. Furthermore, the reaction of NaAlH.sub.4, amine, and a halide substance to produce an amine alane can be conducted in the presence of a passivating agent.
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Frey Frederick W.
Johnston Steven W.
Kaesz Herbert D.
Marlett Everett M.
Ethyl Corporation
Johnson Donald L.
Linn Robert A.
Shaver Paul F.
Sieberth John F.
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