Preparation of Cyclic Sulfites by Transesterification of Diols and Diisopropyl Sulfite
作者:Steven A. King、Brenda Pipik、David A. Conlon、M. Bhupathy
DOI:10.1080/00397919708003344
日期:1997.2
Abstract CyclicSulfites of 1,2-, 1,3- and 1,4-diols can be prepared in high yield by acid or base catalyzed transesterification with diisopropyl sulfite.
Electrochemical Reduction of Cyclic and Acyclic Sulfates
作者:Tsutomu Nonaka、Shuta Kihara、Toshio Fuchigami、Manuel M. Baizer
DOI:10.1246/bcsj.57.3160
日期:1984.11
It was confirmed that cyclic and acyclic sulfates of diols and monoalcohols could be reduced at cathodes in nonaqueous solvents. The reduction products were greatly affected by the molecular structures of the sulfates. The reduction of the cyclicsulfates of 1,2-diols yielded the corresponding alkenes and disulfate dianions of the parent diols in high yields and current efficiencies were based on one-electron
Chemistry of the SO bond. 11—carbon-13 and oxygen-17 nuclear magnetic resonance studies of stereoisomerism in 1,3,2-dioxathiepanes
作者:Desmond G. Hellier、H. Glendon Liddy
DOI:10.1002/mrc.1260270503
日期:1989.5
investigated by 13C and 17O NMR spectroscopy. The effects of substituents on the conformational equilibria of the seven‐membered rings are discussed and compared with those for six‐membered ring sulphites.