S-phenyl-S-pyridyl-sulfoximine 、 N,N-二乙基氯乙胺 以there is obtained, in a yield of 46% of theory, N-(2-diethylaminoethyl)-S-phenyl-S-(3-pyridyl)-sulphoximide的产率得到N-(2-diethylaminoethyl)-S-phenyl-S-(3-pyridyl)-sulphoximide
A novel and efficient method for the synthesis of N-S substituted sulfoximines has been established with h-BN-supported copper(II) nanomaterial as the catalyst. Catalyzed by this heterogeneous catalyst, the desired products were obtained with wide scope of substrates, good to excellent yields, free ligand and low-toxicity solvent. Moreover, after being reused ten times, there is almost no significant loss of its catalytic activity.