Hypervalent organoiodine chemistry: a new synthesis of β-methylene cyclic ethers
- 1 January 1982
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 19,p. 1108-1109
- https://doi.org/10.1039/c39820001108
Abstract
The allylsilanes (1), containing suitably-substituted hydroxy-groups, on treatment with iodosylbenzene in the presence of BF3–Et2O in an ether solvent, give 5- or 6-membered β-methylene cyclic ehters (3) in good yields, presumably via the highly reactive alylaryliodonium intermediates (2).Keywords
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