Method for the selective production of racemic metallocene...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heavy metal containing

Reexamination Certificate

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C556S001000, C556S011000, C556S012000, C556S043000, C556S058000, C526S126000, C526S160000, C526S943000, C502S103000, C502S117000, C502S153000

Reexamination Certificate

active

06992204

ABSTRACT:
The invention relates to a method for producing racemic metallocene complexes by reacting bridged or non-bridged transition metal complexes with cyclopentadienyl derivatives of alkaline or alkaline earth metals and optionally, subsequently substituting the phenolate ligands.

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