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BIBTEX RIS

The Influence of a β-Electron Withdrawing Substituent in Aldol Reactions of Methylketone Boron Enolates

2007; American Chemical Society; Volume: 9; Issue: 23 Linguagem: Inglês

10.1021/ol702204h

1523-7060

Luiz C. Dias, Anderson A. de Marchi, Marco A. B. Ferreira, Andrea M. Aguilar,

Organoboron and organosilicon chemistry

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.