Dihalogenated ferrocenes and processes for the preparation there

Details Dihalogenated ferrocenes and processes for the preparation there Dihalogenated ferrocenes and processes for the preparation there

1999-02-08

2000-01-18

Shah, Mukund J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

556143, 556144, 502152, 502154, C07F 1702, C07B 3100

Patent

active

060159197

ABSTRACT:
The invention relates to a compound of formula I ##STR1## R.sub.1 is C.sub.1 -C.sub.8 alkyl, phenyl or phenyl substituted by from 1 to 3 C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy substituents;

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Kim et al., "Functionalized Organometallic Ligand (1) Synthesis of Some Ferrocene Derivatives of Cyclohexyl-and Cyclopentadienyl-phosphines," Bull. Korean Chem. Soc., vol. 13, No. 6, 1992, pp. 588-592.
Kovar et al., "A Convenient Route to 1'1'-Dihalogenated Ferrocenes", Organometallics in Chemical Synthesis, vol. 1 1970/1971, pp. 173-181.
Togni, A., "Developing New Chiral Ferrocenyl Ligands for Asymmetric Catalysis: A Personal Account," Chimia, vol. 50, 1996, pp. 86-93.

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