Invention Grant
US08487153B2 Selective olefin dimerization with supported metal complexes activated by alkylaluminum compounds or ionic liquids
有权
选择性烯烃二聚与由烷基铝化合物或离子液体活化的负载金属配合物
- Patent Title: Selective olefin dimerization with supported metal complexes activated by alkylaluminum compounds or ionic liquids
- Patent Title (中): 选择性烯烃二聚与由烷基铝化合物或离子液体活化的负载金属配合物
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Application No.: US12828797Application Date: 2010-07-01
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Publication No.: US08487153B2Publication Date: 2013-07-16
- Inventor: Matthias Dötterl , Roland Schmidt , Tanja Englmann , Christine Denner , Helmut G. Alt
- Applicant: Matthias Dötterl , Roland Schmidt , Tanja Englmann , Christine Denner , Helmut G. Alt
- Applicant Address: US TX Houston
- Assignee: Phillips 66 Company
- Current Assignee: Phillips 66 Company
- Current Assignee Address: US TX Houston
- Agent Teresa J. Lechner-Fish
- Main IPC: C07C2/22
- IPC: C07C2/22
Abstract:
Methods for dimerizing alpha-olefins utilizing immobilized buffered catalysts wherein a buffered ionic liquid is mixed with an organometallic complex of the formula: where X is a halogen, n=2 or 3, M=Ti, V, Cr, Mn, Fe, Co and Ni and R1, R2, R3 and R4 are selected from the group consisting of hydrogen, alkyl, aryl, alkenyl, alkynyl, alkyloxy, substituted aryl, and X are provided. A method for dimerizing alpha-olefins utilizing the immobilized buffered catalysts and a co-catalyst is also provided.
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