The asymmetric syntheses of the C-1 sidechains of zaragozic acid A and zaragozic acid C
作者:Albert J. Robichaud、Gregory D. Berger、David A. Evans
DOI:10.1016/s0040-4039(00)61344-8
日期:1993.1
The asymmetricsyntheses of the C-1 sidechains of zaragozic acid A and C are described. Aldol reaction defines the chirality at C-4′and C-5′in two independent routes. Multigram preparation as well as a route amenable to derivatization are highlights of these approaches.