Cyclopentadiene type compounds and method for making

Chemistry of hydrocarbon compounds – Alicyclic compound synthesis – By alkylation or alkyl transfer

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585317, 585376, 585360, C07C 1300, C07C 1328

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active

054060133

ABSTRACT:
Processes are disclosed for preparing compounds of the formula Z--R--Z where each Z can be selected from cyclopentadienyl type radicals such as substituted or unsubstituted cyclopentadienyl, indenyl, fluorenyl or tetrahydroindenyl or where one Z is Cl, Br, or I by reacting specific Z precursors with a dihaloalkylene compound. Also new cyclopentadienyl-type compounds are disclosed.

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