Publikation:

Cross-metathesis of vinylsilanes with olefins in the presence of Grubbs catalyst

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TL_01_42_1175.pdf
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2001

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Pietraszuk, Cezary
Kujawa, Malgorzata
Marciniec, Bogdan

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http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-23879
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https://doi.org/10.1016/S0040-4039(00)02201-2
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Attribution-NonCommercial-NoDerivs 2.0 Generic

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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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ISO 690PIETRASZUK, 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)02201-2
BibTex
@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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