A convergent total synthesis of a new antiepileptic ceramide and its triacetyl derivative using olefin cross metathesis
作者:Partha Ghosal、Vikas Kumar、Arun K. Shaw
DOI:10.1016/j.tet.2010.07.049
日期:2010.9
A convergent total synthesis of a new antiepileptic ceramide 1b and its triacetyl derivative 1b′ was completed by using two important C–C bond forming reactions, Wittig methylenation and olefin crossmetathesis as the key steps. The easily available 3,4,6-tri-O-benzyl-d-galactal was used as a chiral pool for the synthesis of highly functionalized amide 3 and the commercially available 1,12-dodecanediol