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1997 oxidation, dehydrogenation, ozonolysis
oxidation, dehydrogenation, ozonolysisO 0210
06 - 056Dehydrogenation of Polycyclic Ketones Using TrichloromethylCation in Superacid. — The reagent system HF/SbF5/CCl4 generatestrichloromethyl cations reacting as a strong hydride acceptor. Thus, applicationof the system to cyclohexanones (I) and (IV) or steroidal enones (cf. (VII))results in formation of the corresponding dehydrogenation products. —(MARTIN, A.; JOUANNETAUD, M.-P.; JACQUESY, J.-C.; Tetrahedron Lett.37 (1996) 43, 7731-7734; Lab. Chim. XII, CNRS, Fac. Sci., F-86022 Poitiers,Fr.; EN)
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