Scheme 4.
Resolution of 1-(4-methylphenyl)-2-pyrrolidin-1-yl-pentan-1-one, 4aa
aReagents: (i) Dibenzoyl-D (or L)-tartaric acid, EtOH; (ii) Recrystallization (CH2Cl2/hexanes); (iii) Na2CO3. Et2O
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.