Observations on the scope of an intramolecular directed aldol condensation. A new synthesis of eight-membered rings
- 1 January 1983
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 12,p. 705-706
- https://doi.org/10.1039/c39830000705
Abstract
The TiCl4-catalysed intramolecular directed aldol condensation of silyl enol ethers and acetals can be used to make 6-, 7-, and 8-membered rings; a template effect of Ti is invoked to explain the formation of medium rings.Keywords
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