94287-21-5Relevant articles and documents
Synthesis and Structure of 2,3-Disubstituted 1,2-Thiazetidine 1,1-Dioxides
Meyle, Eberhard,Keller, Egbert,Otto, Hans-Hartwig
, p. 802 - 812 (2007/10/02)
2-Alkylamino-2-phenylethanesulfonic acids 3 are prepared from sodium 2-phenylethenesulfonate (2).Compounds 3 are chlorinated and cyclized to yield the title compounds 5.Their structures are characterized by IR and NMR spectroscopy and compared to those of analogous β-lactams.An X-ray analysis of the β-sultam 5d establishes the proposed structure.