1653959-81-9Relevant academic research and scientific papers
From diketopiperazines to hydantoins: An unprecedented rearrangement
Chaubet, Guilhem,Cazals, Guillaume,Lebrun, Aurélien,Martinez, Jean,Parrot, Isabelle
, p. 574 - 578 (2014/03/21)
Bis-Boc-activated 2,5-diketopiperazines on reaction with potassium hydroxide or sodium methoxide in dry tetrahydrofuran led to Boc-protected hydantoins through an unprecedented ring contraction. This rearrangement was applied to several monosubstituted 2,
