C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 22/04 (2006.01) B01J 31/22 (2006.01) C07C 13/465 (2006.01) C07C 13/567 (2006.01) C07C 49/747 (2006.01) C07C 51/31 (2006.01) C07C 51/373 (2006.01) C07C 51/377 (2006.01) C07C 63/331 (2006.01) C07C 63/49 (2006.01) C07C 65/36 (2006.01) C07F 5/00 (2006.01) C07F 7/08 (2006.01) C07F 7/22 (2006.01) C07F 7/30 (2006.01) C07F 17/00 (2006.01) C08F 10/00 (2006.01) C08F 4/639 (2006.01) C08F 4/6392 (2006.01) C08F 4/659 (2006.01) C08F 4/6592 (2006.01) C08F 110/02 (2006.01) C08F 110/06 (2006.01) C08F 210/16 (2006.01)
Patent
CA 2061559
Processes are disclosed for preparing compounds of the formula Z-R-Z where each Z can be selected from cyclopentadienyl type radicals such as substituted or unsubstituted cyclopentadienyl, indenyl, fluorenyl or tetrahydroindenyl or where one Z is Cl, Br, or I by reacting specific Z precursors with a dihaloalkylene compound. Also new cyclopentadienyl-type compounds are disclosed.
On dévoile des procédés pour préparer des composés de formule Z-R-Z où chacun des Z peut être choisi parmi des radicaux de type cyclopentadiényle comme le cyclopentadiényle, l'indényle, le fluorényle ou le tétrahydroindényle substitué ou non substitué ou encore, où un des Z correspond à Cl, Br ou I, en faisant réagir des précurseurs spécifiques de Z avec un dihaloalcénylène. On dévoile également de nouveaux composés de type cyclopentadiényle.
Alt Helmut G.
Palackal Syriac J.
Patsidis Konstantinos
Osler Hoskin & Harcourt Llp
Phillips Petroleum Company
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