Optically active styrene derivatives, polymers obtained from these, complexes with iridium(I) and their use

Optically active compounds of the formula I (I) in which R1 is C1-C4-alkyl, phenyl or benzyl, R2 is a radical of the formula II or IIa (II) (IIa) in which R3 is H or -CH3, or R1 and R2 together form a radical of the formula in which R2 has the meaning given above; and * represents predominantly R or...

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Hauptverfasser:	KASCHIG, JUERGEN
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM APPARATUS THEREFOR CHEMISTRY COMPOSITIONS BASED THEREON GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Optically active compounds of the formula I (I) in which R1 is C1-C4-alkyl, phenyl or benzyl, R2 is a radical of the formula II or IIa (II) (IIa) in which R3 is H or -CH3, or R1 and R2 together form a radical of the formula in which R2 has the meaning given above; and * represents predominantly R or predominantly S configuration. The compounds can be polymerized to give homopolymers or copolymers. The compounds and the polymers can be complexed with iridium(I) salts in the presence of a diene. The complexes are suitable as enantioselective catalysts.