Ferrocenyl ligands and the use thereof in catalysis

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

Reexamination Certificate

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C556S028000, C556S136000, C556S143000, C502S154000, C502S155000, C526S093000, C568S862000, C585S275000

Reexamination Certificate

active

07009065

ABSTRACT:
The invention relates to bidentate organophosphorous ferrocenyl ligands containing ligands of formula (I), to their complex compounds and to their utilization in catalytic processes.

REFERENCES:
patent: 5856540 (1999-01-01), Jendralla
patent: 6191284 (2001-02-01), Knochel et al.
patent: 6777567 (2004-08-01), Weissensteiner et al.
patent: 6939981 (2005-09-01), Boaz
Bronco et al., Helvetica Chimica Acta, vol. 78, No. 4, pp. 883-886 (1995).
Lotz, Matthias et al. “Facile axial chirality control by using a precursor with central chirality. Application to the preparation of new axially chiral diphosphine complexes for asymmetric catalysis”, Chem. Commun., vol. 21, pp. 2546-2547, XP002244213 2002.

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