Oxetane synthesis: methyl vinyl sulphides as new traps of excited benzophenone in a stereoselective and regiospecific paterno–Büchi reaction
1987; Royal Society of Chemistry; Issue: 13 Linguagem: Inglês
10.1039/c39870000964
ISSN2050-5639
AutoresTrevor Morris, Edward H. Smith, R. J. A. WALSH,
Tópico(s)Fluorine in Organic Chemistry
ResumoThe 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.
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