Manufacture of trialkylaluminum compounds and α-alcohols

Details Manufacture of trialkylaluminum compounds and α-alcohols Manufacture of trialkylaluminum compounds and α-alcohols

2005-03-01

2005-03-01

Nazario-Gonzalez, Porfirio (Department: 1621)

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

Organic compounds

Aluminum containing

C556S190000, C568S840000, C568S911000, C568S922000

Reexamination Certificate

active

06861545

ABSTRACT:
Higher trialkylaluminum compounds may be made by forming α-olefin by oligomerizing ethylene using a transition metal containing catalyst, reacting the α-olefins formed with a lower trialkylaluminum compound to form higher trialkylaluminum compound(s) These may optionally be oxidized, as with oxygen, to form higher trialkoxyaluminum compound, which in turn may be hydrolyzed to α-alcohols. In one variation of the process lower α-olefins and higher (relatively) α-alcohols may be formed and isolated. Higher trialkylaluminum compounds and α-alcohols are useful as chemical intermediates, while lower α-olefins are useful as monomers for polyolefins.

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