Group IVa metal hydride catalysts and preparation thereof

Details Group IVa metal hydride catalysts and preparation thereof Group IVa metal hydride catalysts and preparation thereof

1983-06-30

1985-04-30

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07F 700, C07F 728

Patent

active

045143374

ABSTRACT:
Benzene, or an alkylbenzene, is hydrogenated by reaction with hydrogen in the presence of a Group IVa or Va metal hydride catalyst. The catalyst may be a simple hydride such as ZrH.sub.2 or a hydride of an alloy such as Cu.sub.3 Zr or may be a complex material. One complex material is the reaction product of a Group IVa or Va metal halide, such as ZrCl.sub.4 with an alkyllithium or aryllithium, such as n-butyllithium, in a hydrocarbon solvent.

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Zucchini et al., J. of Organometallic Chem., 26, 357-372, (1971).
Bercaw et al., JACS, 91:26, 7301-7306, (1969).
Brintzinger et al., JACS, 92:21, 6182-6185, (1970).
Brintzinger, JACS, 89:26, 6871-6876, (1967).

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