A Multicatalyst System for the One‐Pot Desymmetrization/Oxidation of
<i>meso</i>
‐1,2‐Alkane Diols
作者:Christian E. Müller、Radim Hrdina、Raffael C. Wende、Peter R. Schreiner
DOI:10.1002/chem.201100498
日期:2011.5.27
Two is better than one: We demonstrate the viability of an organocatalytic reaction sequence along a short peptide backbone that carries two independent catalytic functionalities, which allow the rapid, one‐pot acylative desymmetrization and oxidation of meso‐alkane‐1,2‐diols to the corresponding acetylated acetoins with good yields and enantioselectivities (see scheme).
两个优于一个:我们证明的有机催化反应序列的沿着承载两个独立的催化功能,其允许快速,一锅acylative desymmetrization和氧化的短肽骨架的生存能力内消旋-烷烃-1,2-二醇来具有良好产率和对映选择性的相应乙酰化乙酰丙酮(参见方案)。