Application of Hemithio Ketene Acetals to the Synthesis of Spirocyclic Orthoesters
作者:Scott Rychnovsky、Thomas La Cruz
DOI:10.1055/s-2004-830874
日期:——
Spirocyclic orthoesters have been synthesized by a method that employs a hemithiophenyl keteneacetal as an orthoester precursor. The orthoesters can be generated in good yields and under mild reaction conditions.