
%0 Journal Article
%A Black, DSC 
%A Davis, VC 
%T Nitrones and oxaziridines. XIX. Formation of &#946;-Iminoalkylsulphonic acids by reaction of 1-Pyrroline 1-Oxides with sulphenes
%J Australian Journal of Chemistry
%D 1977/07/01
%V 30
%N 7
%P 1573-1581
%K 
%R https://doi.org/10.1071/CH9771573
%U https://www.publish.csiro.au/paper/CH9771573 
%X The reactions of 2-unsubstituted 1-pyrroline 1-oxides with sulphene and phenylsulphene (generated by the action of triethylamine on methane- and phenylmethane-sulphonyl chloride respectively) afford (1-pyrrolin- 2-yl)methanesulphonic acids, presumably via an intermediate cycloadduct. These iminosulphonic acids can be hydrogenated to the related (1-pyrrolidin-2-yl)methanesulphonic acids. 
