Synthesis of Aryloxo Cyclopentadienyl Group 4 Metal-Containing Dendrimers

Autor: Arevalo, S., Jesus, E. de, Mata, F. J. de la, Flores, J. C., Gomez, R., Gomez-Sal, M. P., Ortega, P., Vigo, S.
Zdroj: Organometallics; November 2003, Vol. 22 Issue: 24 p5109-5113, 5p
Abstrakt: A quantitative procedure for the hydrosilylation of allylic −SiMe3 protected phenols with Et3SiH and Si−H terminated carbosilane dendrimers of first, second, and fourth generations have been performed to give nG-[(CH2)3{C6H4-r(OMe)r}OH]m. The subsequent treatment with [Ti(C5Me5)Cl2Me], [Ti(C5Me5)Me3], or [M(C5H5)2ClX] (M = Ti, X = Cl; M = Zr, X = H) afforded the corresponding organometallic metallodendrimers.
Databáze: Supplemental Index