C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
260/272, 260/432
C07F 3/02 (2006.01) C01B 6/04 (2006.01) C07D 453/02 (2006.01) C07F 3/00 (2006.01) C07F 5/00 (2006.01) C07F 5/02 (2006.01) C07F 5/06 (2006.01)
Patent
CA 1336434
Organic-solvent soluble magnesium hydrides of the formulas (MgH2)n ? MqQ2 (II) (MgH2)n ? RMqX (III) (MgH2) ? Image (IV) (MgH2)n ? Image (V) (MgH2)n ? Image (VI) (MgH2)n ? MQmX3-m (VII) and (MgH2)n ? Image (VIII) are prepared by catalytically hydrogenating finely powdered magnesium, optionally in the presence of a magnesium halide, in an organic solvent in the presence of their MgH2-free counterparts in which Q is an alkyl, alkenyl, alkoxy, dialkylamide, aralkyl, aryl or diarylamide group, each with up to 18 carbon atoms, R is an alkenyl, aralkyl or aryl group, each with up to 18 carbon atoms, X is chlorine, bromine, or iodine, -E?D ? is a chelating ligand, E is -CH2, -N(R)- or -O-, ? is an alkylene radical of the formula - (CH2)p, D is a diaikylamide, diarylamide or alkoxy group, each with up to 18 carbon atoms, M is aluminum or boron, m is 1, 2, or 3, and 1 < n ? 50.
571156
Bogdanovic Borislav
Schwickardi Manfred
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Studiengesellschaft Kohle M.b.h.
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