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Synthesis of fluorenones by using Pd(ii)/Mg-La mixed oxide catalystElectronic supplementary information (ESI) available. See DOI: 10.1039/c4cy01732c

Palladium( ii )/magnesium-lanthanum mixed oxide (Pd( ii )/Mg-La mixed oxide) catalyst was used in the dehydrogenative cyclization of benzophenones to afford fluorenones. This protocol represents a direct and facile approach to accessing a variety of fluorenone derivatives by means of C-H activation...

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Main Authors: Kishore, Ramineni, Shanthi Priya, Samudrala, Sudhakar, Medak, Venu, Boosa, Venugopal, Akula, Yadav, Jagjit, Kantam, Mannepalli Lakshmi
Format: Article
Language:English
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Summary:Palladium( ii )/magnesium-lanthanum mixed oxide (Pd( ii )/Mg-La mixed oxide) catalyst was used in the dehydrogenative cyclization of benzophenones to afford fluorenones. This protocol represents a direct and facile approach to accessing a variety of fluorenone derivatives by means of C-H activation under heterogeneous conditions. The catalyst was recovered by centrifugation and used for three consecutive cycles with nearly consistent activity and selectivity. Palladium( ii )/magnesium-lanthanum mixed oxide (Pd( ii )/Mg-La mixed oxide) catalyst was used in the dehydrogenative cyclization of benzophenones to afford fluorenones.
ISSN:2044-4753
2044-4761
DOI:10.1039/c4cy01732c