Metal-free imination of sulfoxides and sulfides

Tetrahedron Letters

Volumn 46, Issue 46, 2005, Pages 8007-8008

  Cho, Gae Young ^a   Bolm, Carsten ^a  

^a RWTH AACHEN UNIVERSITY   (Germany)

Author keywords

Asymmetric synthesis; Iminations; Metal free; Sulfoxides; Sulfoximines

Indexed keywords

IMINE; NITROGEN; SULFIDE; SULFOXIDE;

ARTICLE; CHEMICAL ANALYSIS; CHEMICAL REACTION;

EID: 26844488178     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.09.070     Document Type: Article

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29. 2 (242 mg, 0.8 mmol) at rt under argon, and the reaction mixture was then heated to reflux for 16 h. Subsequently, the mixture was cooled to ambient temperature and concentrated under reduced pressure. Purification of the remaining product by column chromatography gave N-nosyl sulfoximine 2 in 75% yield (128 mg).