145624-65-3Relevant academic research and scientific papers
One-pot synthesis of (S)-4-isopropyl-2-p-toluene-4,5-dihydro-[1.2λ6,3]oxathiazole 2-Oxides: Efficient precursors of optically active sulfoximines
Reggelin, Michael,Weinberger, Heinz
, p. 6959 - 6962 (2007/10/02)
The title compounds were prepared from p-toluenesulfinyl chloride and (S)-O-trimethylsilyl valinol without isolation of intermediates. Key step in the synthesis is the fluoride-induced cyclisation of sulfonimidoyl chlorides yielding the crystalline sulfon
