Enhanced synthesis of racemic metallocenes

Details Enhanced synthesis of racemic metallocenes Enhanced synthesis of racemic metallocenes

1997-04-04

1998-12-08

Nazario-Gonzalez, Porfirio

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

Organic compounds

Heavy metal containing

556 1, 556 12, 556 43, 556 47, 556 53, 534 15, 502103, 502117, 526943, C07F 1700, C07F 1900, C07F 700

Patent

active

058471758

ABSTRACT:
Chiral metallocenes are prepared by reacting a salt of an asymmetric bis(cyclopentadienyl)-moiety-containing ligand with a chelate diamine adduct of a transition, lanthanide, or actinide metal halide in an organic solvent or diluent so as to produce said chiral metallocene.

REFERENCES:
Ray, T.C., et al., Inorg. Chem., (1965), pp. 1501-1504.
Spaleck, Walter, et al., Angew, Chem. Int. Ed., (1992), vol. 31, pp. 1347-1350.
Spaleck, Walter, et al., Organometallics, (1994), vol. 13, pp. 954-963.

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