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.
Evaluation of hydrogen-bond donor catalyst [a]
|
Reactions were performed at 0.05 mmol scale. Yield was determined by 1H NMR spectroscopy with CH2Br2 as internal standard. Enantioselectivity was measured by HPLC with chiral stationary phase.
