Improved enantioselective synthesis of anti α-methyl-β-hydroxyesters through TiCl4-PPh3 mediated aldol condensation

作者: Camillo Palazzi , Lino Colombo , Cesare Gennari

DOI: 10.1016/S0040-4039(00)84360-9

关键词: AcetalKeteneAldol condensationSilylationAldehydeChemistryOrganic chemistryBenzaldehydeAldol reactionEnantioselective synthesis

摘要: Abstract The complex between TiCl 4 and PPh effectively catalyses the aldol addition of silyl ketene acetals to aldehydes dramatically improving anti-syn ratios.

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