Claims
- 1. A hydrocarbon-soluble organoaluminum-magnesium complex of the formula
- Al.sub..alpha. Mg.sub..beta. X.sub.p Y.sub.q R.sub.r.sup.1 R.sub.s.sup.2
- wherein
- R.sup.1 is a hydrogen atom or an alkyl radical having 1 to 10 carbon atoms,
- R.sup.2 is a hydrogen atom, or an alkyl or aryl radical having 1 to 10 carbon atoms,
- X and Y each independently is OR.sup.3 or OSiR.sup.4 R.sup.5 R.sup.6,
- R.sup.3 is an alkyl, cycloalkyl or aryl radical having 1 to 10 carbon atoms,
- R.sup.4, r.sup.5 and R.sup.6 each independently is a hydrogen atom or an alkyl, cycloalkyl or aryl radical having 1 to 12 carbons atoms,
- .alpha. and .beta. each independently is a number more than zero and .beta./.alpha. is from 1 to 10,
- p + q + r + s = 3.alpha. + 2.beta., and
- 0 < (p+q)/(.alpha.+.beta.).ltoreq.0.8.
- 2. A hydrocarbon-soluble organoaluminum-magnesium complex of the formula
- Al.sub..alpha. Mg.sub..beta. R.sub.r.sup.1 R.sub.s.sup.2 (OR.sup.3).sub.p
- wherein
- R.sup.1 is an alkyl radical having 1 to 10 carbon atoms,
- R.sup.2 is an alkyl or aryl radical having 1 to 10 carbon atoms,
- R.sup.3 is an alkyl, cycloalkyl or aryl radical having 1 to 10 carbon atoms,
- .alpha. and .beta. each independendently is a number more than zero,
- .beta./.alpha. is from 1 to 10,
- p+r+s=3.alpha.+2.beta., and
- < p/(.alpha.+.beta.) .ltoreq. 0.80.
- 3. A hydrocarbon-soluble organoaluminum-magnesium complex of the formula
- Al.sub.60 Mg.sub.62 R.sub.r.sup.1 R.sub.s.sup.2 (OSiR.sup.4 R.sup.5 R.sup.6).sub.p
- wherein
- R.sup.1 is an alkyl radical having 1 to 10 carbon atoms,
- R.sup.2 is an alkyl or aryl radical having 1 to 10 carbon atoms,
- R.sup.4, r.sup.5 and R.sup.6 each independently is a hydrogen atom or an alkyl, cycloalkyl or aryl radical having 1 to 12 carbon atoms,
- .alpha. and .beta. each independently is a number more than zero,
- .beta./.alpha. is from 1 to 10,
- p+r+s=3.alpha.+2.beta., and
- 0 < p/(.alpha.+.beta.) .ltoreq. 0.80.
Priority Claims (3)
Number |
Date |
Country |
Kind |
49-58378 |
May 1974 |
JPX |
|
49-66515 |
Jun 1974 |
JPX |
|
49-110004 |
Sep 1974 |
JPX |
|
Parent Case Info
This is a division of Application of U.S. Ser. No. 579,639, filed May 5, 1975 now U.S. Pat. No. 4,027,089, issued May 31, 1977.
US Referenced Citations (6)
Non-Patent Literature Citations (2)
Entry |
Malpass, J. Organometallic Chem. 93, 1-8 (1975). |
Chem. Abstracts 63, 18148b (1965). |
Divisions (1)
|
Number |
Date |
Country |
Parent |
579639 |
May 1977 |
|