Fig. 2: Library of the chiral sulfoximines and sulfondiimines.
From: Asymmetric S=N-embedded polyaromatic construction via enantioselective Pd-catalyzed C–H activation
aConditions: 1 or 3 (0.15 mmol), Pd(OAc)2 (6 mol%), L7 (6.6 mol%), TMCPA (30 mol%), K2CO3 (1.1 equiv), tAmylOH/DCE (6/1), 100 °C, N2, 8 h (for sulfoximines 1) or 12 h (for sulfondiimines 3). bPd(OAc)2 (8 mol%), L7 (8.8 mol%). cPd(OAc)2 (10 mol%), L7 (11 mol%), TMCPA (40 mol%). dK2CO3 (3 equiv). eK2CO3 (2 equiv.). Ns = 4-nitrobenzene sulfonyl. Cs = 4-cyanobenzene sulfonyl.
