A benzotriazole-mediated route to protected marine-derived hetero-2,5-diketopiperazines containing proline

Olivier Nsengiyumva1, Sadra Hamedzadeh, James McDaniel

  • 1Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, FL 32611-7200, USA. charlesdennishall@gmail.com.