Scheme 3. Diastereoselective Synthesis of Pyrrolidinone-Fused Piperazine-2,6-diones 7 and X-ray Molecular Structure of Pyrrolopiperazine-2,6-dione 7c.
The Olex2 plot is at the 30% probability level.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.