Chelating diamide complexes of titanium, zirconium and scandium : new polymerization catalysts based on non-cp ligand environments
The reaction of RHN(CH₂)₃NHR (2.3a,b) ( a, R = 2,6-Me₂C₆H₃ ; b, R = 2,6- [sup i]Pr₂C₆H₃ ) with two equivalents of butyl lithium (BuLi) followed by two equivalents of ClSiMe₃ yields the silylated diamines R(Me₃Si)N(CH₂)₃N(SiMe₃)R (2.9a,b). The reaction of 2.9a,b with TiCl₄ yields the dichloride co...
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| Format: | Others |
| Language: | English |
| Published: |
2009
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| Online Access: | http://hdl.handle.net/2429/8635 |