1414943-88-6Relevant articles and documents
Synthesis of NH-Sulfoximines by Using Recyclable Hypervalent Iodine(III) Reagents under Aqueous Micellar Conditions
Zhang, Guocai,Tan, Hongsheng,Chen, Weichun,Shen, Hong C.,Lu, Yue,Zheng, Changwu,Xu, Hongxi
, p. 922 - 928 (2020/02/20)
The synthesis of NH-sulfoximines from sulfides has been first developed under mild conditions in an aqueous solution with surfactant TPGS-750-M as the catalyst at room temperature. In this newly developed process, a simple and convenient recycling strategy to regenerate the indispensable hypervalent iodine(III) is used. The resulting 1,2,3-trifluoro-5-iodobezene can be recovered almost quantitively from the mixture by liquid–liquid extraction and then oxidized to give the corresponding iodine(III) species. This optimized procedure is compatible with a broad range of functional groups and can be easily performed on a gram scale, providing a green protocol for the synthesis of sulfoximines.
Palladium-Catalyzed Direct α-Arylation of p -Methoxybenzyl-Protected S, S -Dimethylsulfoximine
Sirvent, Juan A.,Bierer, Donald,Webster, Robert,Lücking, Ulrich
, p. 1024 - 1036 (2017/03/10)
Sulfoximines have recently gained considerable recognition as an important structural motif in the life sciences. This is especially true for (hetero)aryl-substituted S,S-dimethylsulfoximine derivatives, such as the marketed insecticide sulfoxaflor, as well as the clinical candidates PTEFb inhibitor BAY 1143572 and ATR inhibitor AZD 6738 for the treatment of cancer. Herein, the first palladium-catalyzed direct α-arylation of p-methoxybenzyl-protected S,S-dimethylsulfoximine using readily available (hetero)aryl bromides is reported. This new method provides a safe, short, and efficient approach to (hetero)aryl-substituted S,S-dimethylsulfoximine derivatives, an important class of bioactive compounds, demonstrated by application of this methodology to an improved synthesis of PTEFb inhibitor BAY 1143572.
4-ARYL-N-PHENYL-1,3,5-TRIAZIN-2-AMINES CONTAINING A SULFOXIMINE GROUP
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Page/Page column 94, (2012/12/13)
The present invention relates to 4-aryl-N-phenyl-1,3,5-triazin-2-amines containing a sulfoximine group of general formula (I) or (Ia) as described and defined herein, and methods for their preparation, their use for the treatment and/or prophylaxis of disorders, in particular of hyper-proliferative disorders and/or virally induced infectious diseases and/or of cardiovascular diseases. The invention further relates to intermediate compounds useful in the preparation of said compounds of general formula (I) or (Ia).