Oxetane synthesis: methyl vinyl sulphides as new traps of excited benzophenone in a stereoselective and regiospecific paterno–Büchi reaction
- 1 January 1987
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 13,p. 964-965
- https://doi.org/10.1039/c39870000964
Abstract
The almost exclusive products in the photochemical addition of benzophenone to methyl vinyl sulphides are the 3-methylthio-oxetanes, formed with selectivity for the trans-4-alkyl-3-methylthio configuration, as shown by an X-ray crystal structure determination and difference nuclear Overhauser effect studies.Keywords
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