1960
DOI: 10.1002/jlac.19606290111
|View full text |Cite
|
Sign up to set email alerts
|

Metallorganische Verbindungen, XXXIV Reaktionen der Aluminium‐Kohlenstoff‐Bindung mit Olefinen

Abstract: Die im Prinzip schon bekanntgegebene5,6) Addition von Aluminiumtrialkylen an Olefine wird näher beschrieben. Die Arbeit behandelt: 1) Den Aufbau höherer Aluminiumtrialkyle aus niederen durch Addition von äthylen. Es werden Angaben gemacht über die besten Reaktionsbedingungen, auch bei kontinuierlicher Fahrweise, die Unterdrückung von Nebenreaktionen (insbesondere der „Verdrängung”︁) sowie über die Verteilungsfunktion der entstehenden Reaktionsprodukte. — 2) Die Verhältnisse bei Ausgangsstoffen mit Alkylen unge… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

1
36
0
1

Year Published

1999
1999
2004
2004

Publication Types

Select...
5
1

Relationship

0
6

Authors

Journals

citations
Cited by 108 publications
(38 citation statements)
references
References 20 publications
1
36
0
1
Order By: Relevance
“…Crystals of 1 suitable for an X-ray crystal structure determination were grown from toluene at Ϫ20°C. 1 Complex 2: AlEt 3 (6.0 mL, 1.1  in heptane, 6.6 mmol) was slowly added to a solution of 1-(o,oЈ-diisopropylphenylamino)-6-(o,oЈ-diisopropylphenylimino)cyclohexene (2.5 g, 5.8 mmol) in 25 mL of heptane at 0°C with stirring. The solution was stirred at 0°C for 1 h and at room temperature for additional 3 h. The solvent was removed in vacuo, and the orange-red oil residue was dissolved in toluene (5 mL).…”
Section: Preparation Of Complexesmentioning
confidence: 99%
See 3 more Smart Citations
“…Crystals of 1 suitable for an X-ray crystal structure determination were grown from toluene at Ϫ20°C. 1 Complex 2: AlEt 3 (6.0 mL, 1.1  in heptane, 6.6 mmol) was slowly added to a solution of 1-(o,oЈ-diisopropylphenylamino)-6-(o,oЈ-diisopropylphenylimino)cyclohexene (2.5 g, 5.8 mmol) in 25 mL of heptane at 0°C with stirring. The solution was stirred at 0°C for 1 h and at room temperature for additional 3 h. The solvent was removed in vacuo, and the orange-red oil residue was dissolved in toluene (5 mL).…”
Section: Preparation Of Complexesmentioning
confidence: 99%
“…Yield: 2.4 g (75%). 1 3 ], 6.55 (s, 1 H, NH), 7.01Ϫ7.29 (m, 6 H, Ar-H). 13 C NMR (C 6 D 6 , 293 K): δ ϭ Ϫ0.5 (br, CHЈ 3 CHЈ 2 Al or CH 3 CH 2 Al), 0.9 (br, CH 3 CH 2 Al or CHЈ 3 CHЈ 2 Al), 9.0 (CHЈ 3 CHЈ 2 Al or CH 3 CH 2 Al), 9.6 (CH 3 CH 2 Al or CHЈ 3 CHЈ 2 Al), 11.0 (CHCH 2 CH 3 ), 18.9 (CHCH 2 CH 3 ), 23.…”
Section: Preparation Of Complexesmentioning
confidence: 99%
See 2 more Smart Citations
“…in cationic, [2,3] anionic, [4Ϫ6] and ring-opening polymerisation. [7] In addition, alkylaluminium complexes have long been known to catalyse olefin oligomerizations, [8] and are the preferred cocatalysts in various important industrial processes catalysed by transition metals, such as the ZieglerϪNatta olefin polymerisation, [9] the Wilke alkene dimerization [10] and the Ziegler nickel effect. [11] The disclosure by Coles and Jordan in 1997 that certain cationic methylaluminium amidinate compounds promote ethylene polymerisation, although with low activity, [12] has encouraged a growing interest in exploring the reactivity of various aluminium compounds.…”
Section: Introductionmentioning
confidence: 99%