Organopalladium additions to alkenyl- and methylenecyclopropanes

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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502152, 502156, 556136, C07F 1500

Patent

active

046329960

ABSTRACT:
(Pi-allyl)palladium compounds are prepared by organopalladium addition to alkenyl- or methylenecyclopropanes or alkenyl- or methylenecyclobutanes. The reaction is conducted in the presence of a palladium salt and involves a novel ring-opening process and a subsequent rearrangement to provide a regioselective route to (pi-allyl)palladium compounds.

REFERENCES:
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patent: 3584020 (1971-06-01), Bach
patent: 3632824 (1972-01-01), Fitton et al.
patent: 3642902 (1972-02-01), Bach et al.
patent: 3808246 (1974-04-01), Fahey
patent: 4065479 (1977-12-01), Larock
patent: 4101566 (1978-07-01), Fahey

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