1-Hexene → Decene-1 hexene-1
Reaktionsgleichung
C[Si](N(P(=N[Si](C)(C)C)=N[Si](C)(C)C)[Si](C)(C)C)(C)C.[CH3:21][CH2:22][CH2:23][CH2:24][CH:25]=[CH2:26]>CCCCCCCCC=C>[CH3:26][CH2:25][CH2:24][CH2:23][CH2:22][CH2:21][CH2:24][CH2:23][CH:22]=[CH2:21].[CH3:26][CH2:25][CH2:24][CH2:23][CH:22]=[CH2:21]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 0 °C
Versuchsvorschrift
In a glass vessel pre-conditioned by heating under vacuum and filled with argon 0.34 g (1.24 mmol) of bis(cyclooctadiene-1,5)nickel and 0.46 g (1.25 mmol) of bis(trimethylsilyl)amino-bis(trimethylsilylimino)phosphorane were dissolved in 20 ml of decene-1, and the solution was stirred at 0° C. for 3 hours. Then to the gel-like mass there were added 20 ml of hexene-1, and the mixture was stirred at 0° C. for another 4 hours. After a working-up procedure as described in Example 1 there were obtained 24.0 g (85% of the total amount) of a decene-1/hexene-1 block copolymer which had a methyl branching point characteristic corresponding to the molar ratio of the α-olefin reactants (Mn =1 900).