SYNTHESIS OF CYCLIC ORGANIC COMPOUNDS AND METALLOCENES

SYNTHESIS OF CYCLIC ORGANIC COMPOUNDS AND METALLOCENES

The invention relates to a method of synthesizing a zirconocene dichloride complex of formula (8) ("compound (8)"):wherein R1, R2, and R3 are independently H or (C1-C4)alkyl, or R1 and R3 are bonded together to form a (C1-C4)alkylene and R2 is H or (C1-C4)alkyl, R4 is H or (C1-C4)alkyl, R5...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PADILLA-ACEVEDO, Angela I, KUHLMAN, Roger L
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:The invention relates to a method of synthesizing a zirconocene dichloride complex of formula (8) ("compound (8)"):wherein R1, R2, and R3 are independently H or (C1-C4)alkyl, or R1 and R3 are bonded together to form a (C1-C4)alkylene and R2 is H or (C1-C4)alkyl, R4 is H or (C1-C4)alkyl, R5 is either H or (C1-C4)alkyl, R6 to R8 independently are H or (C1-C4)alkyl and R9 and R10 independently are H, (C1-C4)alkyl, or R9 and R10 are bonded together and are a (C3-C5)alkylene.