Chemical repercussions of orbital interactions through bond and through space The reactivity of the double bond in unsaturated cyclic sulphones towards aziridine formation and epoxidation
作者:R. Alan Aitken、Ian Gosney、Hugh Farries、Michael H. Palmer、Isobel Simpson、John I.G. Cadogan、Edward J. Tinley
DOI:10.1016/s0040-4020(01)83501-8
日期:1984.1
where distant sulphonyl groups are present, is very variable. There is some correlation between reactivity of the vinyl group and its π-ionisation potential which is high in the present molecules relative to comparison olefins. This increase is thought to be due to the presence of orbital interactions through bonds and/or through space between the sulphonegroup and the doublebond, making the latter electron
Lithium aluminum hydride promoted ring contraction of cyclic five-membered .alpha.-sulfonyl carbanions and its application to the synthesis of 1,2-dialkylcyclobutenes
作者:James M. Photis、Leo A. Paquette
DOI:10.1021/ja00821a081
日期:1974.7
Aitken, R. Alan; Cadogen, J. I. G.; Gosney, Ian, Journal of the Chemical Society. Perkin transactions I, 1994, # 16, p. 2301 - 2308
作者:Aitken, R. Alan、Cadogen, J. I. G.、Gosney, Ian、Newlands, Stephen