Events The 4th International Electronic Conference on Synthetic Organic Chemistry

Event submissions

Published

This submission belongs to the session a. General Organic Synthesis of the event The 4th International Electronic Conference on Synthetic Organic Chemistry

Published date

11 Sep, 2000

Citation

Kjell Undheim, Mette Lene Falck-Pedersen, Iftikhar Ahmad, Ru(II)-Catalyzed RCM Reactions in the Construction of Silacycloalkenes and Silaspirenes., in Proceedings of The 4th International Electronic Conference on Synthetic Organic Chemistry, 1 November–30 November 2000, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-4-01861

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Ru(II)-Catalyzed RCM Reactions in the Construction of Silacycloalkenes and Silaspirenes.

Iftikhar Ahmad ¹

Mette Lene Falck-Pedersen ¹

Kjell Undheim ¹

1. Department of Chemistry, University of Oslo, N-0315 Oslo, Norway.

Abstract

Five-, six- and seven-membered silacycloalkenes have been prepared by carbon-carbon bond forming cyclisation of dienyl- and enynylsilanes under RCM conditions. The relative ease of ring formation from dienes was in the order six- >seven- > five-membered rings. A conjugated vinylsilacyclopentene was formed from a corresponding enyne substrate. Silaspirenes have been prepared from silacarbacycles by the same methodology

Keywords

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