Synthesis of Chiral Acetals by Asymmetric Selenenylations
作者:Lars Uehlin、Thomas Wirth
DOI:10.1080/10426500902930167
日期:2009.6.23
Asymmetric selenenylations of (E)-ethoxystyrene are described leading to chiralacetals. An efficient synthesis of such compounds including the determination of their absolute configuration is described.
Asymmetric methoxyselenenylation of alkyl vinyl ethers: a new route to chiral acetals
作者:Masahiko Uchiyama、Shinya Satoh、Akihiro Ohta
DOI:10.1016/s0040-4039(00)02285-1
日期:2001.2
The asymmetricmethoxyselenenylation of alkyl vinyl ethers afforded the corresponding chiral acetals with moderate to good diastereoselectivity. This reaction and subsequent deselenenylation provided a new method of preparing enantiomerically enriched acetals in which the acetal carbon was the only stereogenic center.