Production of dialkylaluminum hydrides

Details Production of dialkylaluminum hydrides Production of dialkylaluminum hydrides

1978-11-06

1979-10-09

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07F 506

Patent

active

041706048

ABSTRACT:
Dialkylaluminum hydrides are produced by subjecting a mixed aluminum alkyl having the formula R.sub.2 AlR' to pyrolysis. R is methyl, ethyl, n-alkyl or an alkyl group which has no hydrogen atoms on the carbon atom .beta. to the aluminum. R' is an .alpha. - or .beta. - branched alkyl group having the formula ##STR1## in which one R" is hydrogen and the other is alkyl and R"' is alkyl. The mixed aluminum alkyl R.sub.2 AlR' can be obtained either by reaction of two aluminum alkyls:

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Nesmeyanov et al., Methods of Elements-Organic Chemistry, North-Holland Publ. Co., Amsterdam, vol. 1, p. 411, (1967).

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