Alkene addition process

Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By addition of entire unsaturated molecules – e.g.,...

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585516, 502155, 502157, C07C 230

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active

052331148

ABSTRACT:
A process is provided comprising contacting a hydrocarbyl alkali metal compound with a nitrogen-containing compound in the presence of propylene. Optionally, a catalytic support is used during said contacting. Optionally, at least one other alpha-olefin is present during said contacting.
In another embodiment a process is provided comprising: (a) contacting a hydrocarbyl alkali metal compound with a nitrogen-containing compound in the presence of propylene; and thereafter (b) recovering an allyl/alkali metal
itrogen complex; and thereafter (c) contacting said allyl/alkali metal
itrogen complex with at least one alpha-olefin. Optionally, a catalytic support is present during steps a, b, and c.

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patent: 3751501 (1973-08-01), Kamienski et al.
patent: 3916019 (1975-10-01), Closson et al.
patent: 4280927 (1981-07-01), Loar
patent: 4316820 (1982-02-01), Wieder et al.

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