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    • 2. 发明授权
    • Chiral disulfonimides
    • 手性二磺酰亚胺
    • US09079869B2
    • 2015-07-14
    • US13203382
    • 2010-03-02
    • Benjamin ListFrank LayPilar Garcia Garcia
    • Benjamin ListFrank LayPilar Garcia Garcia
    • A61K31/554C07D285/36C07D285/01
    • C07D285/01
    • Chiral disulfonimides having the formula I to III, wherein at least one of the groups A and B in the compound of formula I, C and D of the compound in formula II, and E and F of the compound in formula III is a chiral group, or E and F together form a chiral backbone, X is C, Si, O, N or S, and n is 0, 1, 2, 3, 4, 5 or 6, where n is >1 only if X is C, and G is as defined herein, and to the organic salts, metal salts and metal complexes thereof, are suited as NMR shift reagents and as reagents for racemate splitting, and also as chiral Brønsted acid catalysts or chiral Lewis acid catalysts for activating ketones, aldehydes and alkenes, and also as catalysts in the organic synthesis.
    • 具有式I至III的手性二磺酰亚胺,其中式I化合物中的基团A和B中至少一个,式II化合物中的C和D,以及式III中化合物的E和F是手性基团 ,或E和F一起形成手性主链,X为C,Si,O,N或S,n为0,1,2,3,4,5或6,其中只有X为C时,n为> 1 和G如本文所定义,并且其有机盐,金属盐和金属络合物适合用作NMR位移试剂和用作外消旋体分裂的试剂,以及用作活化酮的手性布朗斯台德酸催化剂或手性路易斯酸催化剂, 醛和烯烃,以及有机合成中的催化剂。