Table 4. Stereoconvergent Negishi Arylations of α-Bromosulfonamides and -Sulfones: Scope with Respect to the Arylzinc Reagenta.
All data are the average of two experiments.
Yield of purified product.
Amount of ArZnI: 2.0 equiv; amount of catalyst: 20% NiCl2·glyme, 26% (R,R)-L1.