Organometallics in organic synthesis:tricarbonyl-(3-methoxycyclohexa-2,4-dien-1-yl)-iron(1+). A synthetic equivalent of the C-5 cation of cyclohexenone. |
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Authors: | Lawrence F Kelly Peter Dahler Acharan S Narula Arthur J Birch |
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Institution: | Research School of Chemistry, Australian National University, P.O. Box 4, Canberra, A.C.T. 2600, Australia. |
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Abstract: | Tricarbonyl-(3-methoxycyclohexa-2,4-dien-1-yl)-iron(1+) PF6(1-) reacts with a variety of nucleophiles to give 5-substituted cyclohex-2-enones. is shown to be a useful precursor for a convergent synthesis of 5-substituted cyclohex-2-enones and to be synthetically equivalent to the 5-cyclohex-2-enone cation . |
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