Organotellurides as a source of organometallics: application in the synthesis of (+/−)-frontalin |
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| Authors: | Alcindo A Dos Santos Renan S Ferrarini Jefferson L Princival João V Comasseto |
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| Institution: | Instituto de Química, Universidade de São Paulo, Av. Prof. Lineu Prestes, 748, Cx.P. 26077, 05599-970 São Paulo, Brazil |
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| Abstract: | A masked lithium homoenolate, generated by tellurium/lithium exchange, was reacted with epoxides. The lithium compound was also converted into other organometallics such as Grignard, and cuprates and the reactivity of those organometallics with epoxides was evaluated. The same building block was employed in the synthesis of (+/−)-frontalin. |
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