Umlagerung von Prolinol-Derivaten. 2. Mitteilung. N-Alkoxycarbonyl-prolinylester
作者:Wolfgang Wiegrebe、Ernst-georg Herrmann、Urs Peter Schlunegger、Herbert Budzikiewicz
DOI:10.1002/hlca.19740570205
日期:——
AbstractWhen heated, esters of N‐alkoxycarbonyl‐prolinol with arylsulfonic acids rearrange to alkylarylsulfonates and perhydro‐pyrrolo[1,2‐c]oxazol‐3‐one by an intermolecular process. The syntheses of pertinent prolinol derivatives are described and their mass‐spectrometric fragmentation processes investigated, using DADI‐analysis.