Removal of thioacetal protecting groups by benzeneseleninic anhydride
- 1 January 1980
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- p. 1654-1657
- https://doi.org/10.1039/p19800001654
Abstract
A number of thioacetals were deprotected with benzeneseleninic anhydride in good yield. The reaction worked particularly well for hindered spiro-1,3-ditholans of 2,2,6-trimethylcyclohexanone and fenchone, and in examples where other literature methods had failed.Keywords
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