Perkin communications. Stereoselectivity in the conjugate addition of lithium organocuprate reagents to α,β-unsaturated 2-acyl-2-alkyl-1,3-dithiane 1-oxides
- 1 January 1990
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 1,p. 167-169
- https://doi.org/10.1039/p19900000167
Abstract
α,β-Unsaturated 2-acyl-2-alkyl-1,3-dithiane 1-oxides undergo diastereoselective conjugate addition by lithium organocuprate reagents. Diastereoisomeric ratios of up to ca. 10 : 1 have been observed in the product mixtures.Keywords
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