131327-84-9Relevant academic research and scientific papers
RHODIUM CARBENOID MEDIATED CYCLISATIONS. SYNTHESIS AND REARRANGEMENT OF CYCLIC SULPHONIUM YLIDES
Moody, Christopher, J.,Taylor, Roger, J.
, p. 6005 - 6008 (1988)
Treatment of diazo sulphides with rhodium (II) acetate in benzene gives six- and seven-membered cyclic sulphonium ylides; although the S-benzyl and S-ethyl ylides can be isolated, they rearrange, or eliminate ethylene respectively, on heating; the S-allyl ylides cannot be isolated since they undergo spontaneous -sigmatropic rearrangement.
RHODIUM CARBENOID MEDIATED CYCLISATIONS. PART 5. SYNTHESIS AND REARRANGEMENT OF CYCLIC SULPHONIUM YLIDES; PREPARATION OF 6- AND 7-MEMBERED SULPHUR HETEROCYCLES
Moody, Christopher J.,Taylor, Roger J.
, p. 6501 - 6524 (2007/10/02)
Treatment of diazo mercaptans with rhodium(II) acetate gives six- and seven-membered sulphur heterocycles; diazo sulphides give cyclic sulphonium ylides, which are isolable, or rearrange, depending on the nature of the substituent on sulphur.
