R. R. Rao, S. Tantry, V. V. Babu
Sep 1, 2006
Citations
0
Influential Citations
9
Citations
Journal
Synthetic Communications
Abstract
Abstract The synthesis of orthogonally protected Fmoc‐Dap/Dab (Boc/Z/Alloc)‐OH starting from Fmoc‐Asp/Glu has been described. The salient features of our synthetic strategy involved formation of Fmoc‐Asp/Glu‐5‐oxazolidinone acids, conversion of acid function to acyl azides, Curtius rearrangement, and hydrolysis of the oxazolidinone group.