Fluoroalkyl-substituted ferrocenyl diphosphines as ligands for h

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

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556 13, 556 14, 556 22, 556143, 502152, 502158, 526943, C07F 1702

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055832415

ABSTRACT:
Compounds of formula I ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.8 alkyl, phenyl or phenyl which is substituted by 1 to 3 C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy groups; R.sub.2 is a radical of formula II ##STR2## wherein R.sub.12 is C.sub.1 -C.sub.5 alkyl which is partially or completely fluorinated;

REFERENCES:
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patent: 5371256 (1994-12-01), Togni et al.
patent: 5466844 (1995-11-01), Spindler et al.
T. Hayashi et al. Bull. Chem. Soc. Jpn., 53, pp. 1138-1151 (1980).

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