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.
Graphical summary of Screen 1. Reaction conditions: 1.0 equiv of 1, 2.0 equiv of BBA, 0.05 equiv of CuCl, 0.05 equiv of ligand, 0.30 equiv of NaOt-Bu or KOMe, EtOH, rt, 24 h. L1 = 1,2-bis[(2S,5S)-2,5-diisopropylphospholano]ethane. L2 = (2R,5R)-1-{[(2R,5R)-2,5-diphenylpyrrolidin-1-yl]methylene}-2,5-diphenylpyrrolidinium tetrafluoroborate.
