Alkylation of β-diketones through their co(II), co(III) and zn(II) complexes. 1-Bromoadamantane as alkylating agent. |
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| Authors: | A. González F. Güell J. Marquet M. Moreno-Mañas |
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| Affiliation: | Departamento de Qui?ica Orgánica, Universidad Autónoma de Barcelona. Bellaterra. Barcelona. Spain. |
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| Abstract: | α-(1-adamantyl)-β-diketones are now accessible by the alkylation of Co(II) complexes of β-diketones with 1-bromoadamantane. The intermediacy of adamantyl cation is proposed. Co(II), Co(III) and Zn(II) complexes of pentane-2,4-dione react with alkyl halides precursors of stabilized carbenium ions, to give 3-alkylpentane-2,4-diones. |
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