The influence of a beta-electron withdrawing substituent in aldol reactions of methylketone boron enolates |
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Authors: | Dias Luiz C de Marchi Anderson A Ferreira Marco A B Aguilar Andrea M |
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Affiliation: | Instituto de Química, Universidade Estadual de Campinas, Campinas, SP, Brazil. ldias@iqm.unicamp.br |
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Abstract: | We wish to describe here that good levels of substrate-based, 1,5-syn-stereocontrol could be achieved in the boron-mediated aldol reactions of beta-trichloromethyl methylketones with achiral aldehydes, independent of the nature of the beta-alkoxy protecting group. |
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