Diastereoselective Synthesis of<i>erythro</i>- and<i>threo</i>-2-Hydroxy-2,3-dialkyl-4-alkenoic Acids by the Ester Enolate Claisen Rearrangement of Allyl 2-Hydroxyalkanoates
作者:Toshio Sato、Akihiko Tanaka、Kazuhisa Tajima、Tamotsu Fujisawa
DOI:10.1246/cl.1987.1979
日期:1987.10.5
The ester enolate Claisen rearrangement of (E)- and (Z)-allyl 2-hydroxyalkanoates diastereoselectively gives erythro- and threo-2-hydroxy-2,3-dialkyl-4-alkenoic acids, respectively.
(E)-和(Z)-烯丙基2-羟基链烷酸酯的酯烯醇克莱森重排分别非对映选择性地产生赤-和苏-2-羟基-2,3-二烷基-4-链烯酸。