Novel substituted methylene bridged aluminum oligomers

Details Novel substituted methylene bridged aluminum oligomers Novel substituted methylene bridged aluminum oligomers

1977-03-03

1979-10-09

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252429K, 252431K, 585507, 585511, C07F 506

Patent

active

041706030

ABSTRACT:
Novel organoaluminum compounds having the formula ##STR1## in which X is a halogen, Y is an alkyl group having from 1 to 10 carbon atoms, a phenyl group or a halogen, R is an alkyl group having from 2 to 9 carbon atoms, and n is an integer from 1 to 20. These compounds are less viscous and more soluble in hydrocarbon solvents than are corresponding ethylene-based or butadiene-based compounds.
The novel compounds are prepared by the reaction of alkylaluminum dihalides or aluminum trihalides with a terminal olefin having from 3 to 10 carbon atoms in the presence of aluminum metal.

REFERENCES:
patent: 3509189 (1970-04-01), Ort et al.
patent: 3509190 (1970-04-01), Ort et al.
patent: 3577450 (1971-05-01), Ort et al.
patent: 3700710 (1972-10-01), Mottus et al.
patent: 3910979 (1975-10-01), Eidt

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