Highly diastereoselective ketone aldol reactions of butane-2,3-diacetal desymmetrised glycolic acid

Butane-2,3-diacetal (BDA) desymmetrised glycolic acid building block 1 undergoes highly diastereoselective lithium enolate ketone aldol reactions with a range of methyl and mono-substituted methyl ketones to yield, after acid-catalysed deprotection, enantiopure α,β-dihydroxy acid derivatives bearing...

詳細記述

書誌詳細
主要な著者: Dixon, D, Guarna, A, Ley, S, Polara, A, Rodriguez, F
フォーマット: Journal article
言語:English
出版事項: 2002
その他の書誌記述
要約:Butane-2,3-diacetal (BDA) desymmetrised glycolic acid building block 1 undergoes highly diastereoselective lithium enolate ketone aldol reactions with a range of methyl and mono-substituted methyl ketones to yield, after acid-catalysed deprotection, enantiopure α,β-dihydroxy acid derivatives bearing a quaternary carbon atom at the β-hydroxy centre.