Multi-purpose functionality for the structural elaboration of the piperazine-2,5-dione motif |
| |
| Authors: | Christina LL Chai John A ElixPaul B Huleatt |
| |
| Institution: | Department of Chemistry, The Faculties, Australian National University, Canberra, ACT 0200, Australia |
| |
| Abstract: | Mild methods for controlled C- and N-alkylation of 3-benzyloxycarbonylpiperazine-2,5-diones are reported. The benzyloxylcarbonyl substituent can also serve as latent functionality for N-acyliminium ion formation and subsequent trapping enables installation of new carbon and/or heteroatom substituents. |
| |
| Keywords: | N-acyliminium ions alkylations amino acids and derivatives trapping reactions |
| 本文献已被 ScienceDirect 等数据库收录！ |
