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Synthesis and Applications - The Anderson Research Group

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Silyl Alkynes - RCM<br />

Double Cyclisations of Alkynyl Silaketals<br />

Internal <strong>and</strong> terminal dienes underwent cyclisation with Grubbs 2 nd generation catalyst in good yields.<br />

Longer tether lengths (n=1,2) <strong>and</strong> internal <strong>and</strong> terminal dienes (R’’=H, Me) gave comparable results.<br />

Grimm. J.B.; Otte, R.D.; Lee, D. J. Organomet. Chem. 2005, 690, 5508-5516.

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