167111-32-2Relevant academic research and scientific papers
Functional derivatives of 4-oxoazetidine-2-sulfinic acids in asymmetric synthesis of 2-azacepham sulfoxides and their transformation
Herak, Jure J.,Vinkovic, Mladen,Lukic, Irena
, p. 5083 - 5092 (2007/10/02)
The enantiomerically pure 2-azacepham sulfoxide 2a was synthesized by stereocontrolled intramolecular cyclization of sulfinates 3 or sulfinamides 8 in the presence of dry hydrogen chloride followed by triethylamine. The cyclization accrued via equilibrate
