Intramolecular aza-wittig reaction: A new efficient tool for the construction of piperazine 2,5-dione derivatives

Article abstract of DOI:10.1055/s-0030-1258519

A new efficient approach for the synthesis of unsymmetricaly substituted piperazine 2,5-dione derivatives is described by using intramolecular aza-Wittig reaction as the key step. The reaction conditions are very simple, offer easy isolation, and excellen