Publikation: Cross-metathesis of vinylsilanes with olefins in the presence of Grubbs catalyst
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2001
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Tetrahedron Letters. 2001, 42(6), pp. 1175-1178. ISSN 0040-4039. Available under: doi: 10.1016/S0040-4039(00)02201-2
Zusammenfassung
Effective cross-metathesis of H2C=C(H)SiR3, where SiR3=Si(OMe)3, Si(OEt)3, Si(OSiMe3)3, with selected olefins in the presence of (PCy3)2Cl2Ru(=CHPh) (I) is described. Treatment of p-substituted styrenes, 1-alkenes and selected allyl derivatives H2C=CHCH2R' (R'=SiMe3, Si(OEt)3, Ph, OPh) with an excess of H2C=C(H)SiR3 results in the formation of the respective cross-metathesis products with good yields and selectivities. The metallacarbene mechanism of the process is discussed.
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540 Chemie
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PIETRASZUK, Cezary, Helmut FISCHER, Malgorzata KUJAWA, Bogdan MARCINIEC, 2001. Cross-metathesis of vinylsilanes with olefins in the presence of Grubbs catalyst. In: Tetrahedron Letters. 2001, 42(6), pp. 1175-1178. ISSN 0040-4039. Available under: doi: 10.1016/S0040-4039(00)02201-2BibTex
@article{Pietraszuk2001Cross-9627, year={2001}, doi={10.1016/S0040-4039(00)02201-2}, title={Cross-metathesis of vinylsilanes with olefins in the presence of Grubbs catalyst}, number={6}, volume={42}, issn={0040-4039}, journal={Tetrahedron Letters}, pages={1175--1178}, author={Pietraszuk, Cezary and Fischer, Helmut and Kujawa, Malgorzata and Marciniec, Bogdan} }
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