Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1980-03-04
1982-10-19
Sneed, Helen M. S.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
423646, C07F 102
Patent
active
043549829
ABSTRACT:
A catalytic system is provided for the lithiation of .alpha.-olefins and .alpha.,.omega.-diolefins with concurrent production of lithium hydride. The catalysts include oxygen and sulfur containing organic compounds and polycyclic aromatics which can be combined with alkali metals and/or transition metal compounds. High yields of pure and stereospecific lithiated olefins are obtainable.
REFERENCES:
patent: 3848008 (1974-11-01), Fetters
patent: 3903168 (1975-09-01), Foss et al.
patent: 4067917 (1978-01-01), Sigwalt et al.
patent: 4075253 (1978-02-01), Horiie et al.
Sneed Helen M. S.
Studiengesellschaft Kohle m.b.H.
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