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.

中文翻译：

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h- BN @ Copper（II）纳米材料在温和条件下催化亚砜与亚甲基N-（苯硫基）-琥珀酰亚胺的交叉偶联反应

一种新颖而有效的合成N的方法

以h -BN负载的铜（II）纳米材料为催化剂，建立了S取代的亚砜亚胺。用这种非均相催化剂催化，可以得到所需产物，其底物范围宽，收率高至优异，游离配体和低毒性溶剂。而且，在重复使用十次之后，其催化活性几乎没有显着损失。