Fig. 2

Optimization by HTE Screening. a Precatalysts employed leading to sulfoxide 10 for further studies. b Additional base screen indicated that NaN(SiMe3)2 (Mn = 10,200) gave the best results, but lower than KOtBu (Mn = 10,900) of panel a. c Additional solvent screen, wherein MTBE gave the best results (Mn = 13,200) higher than CPME of panel a. See Supplementary Table 3 for all results