5732-45-6Relevant articles and documents
Chemistry of the S=O Bond. 11- Carbon-13 and Oxygen-17 Nuclear Magnetic Resonance Studies of Stereoisomerism in 1,3,2-Dioxathiepanes
Hellier, Desmond G.,Liddy, H. Glendon
, p. 431 - 436 (1989)
The stereoisomerism of some methyl-substituted 1,3,2-dioxathiepanes has been 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.KEY WORDS - 13C NMR 17O NMR Stereoisomerism 1,3,2-Dioxathiepanes
Preparation of cyclic sulfites by transesterification of diols and diisopropyl sulfite
King, Steven A.,Pipik, Brenda,Conlon, David A.,Bhupathy
, p. 701 - 707 (2007/10/03)
Cyclic sulfites of 1,2-, 1,3- and 1,4-diols can be prepared in high yield by acid or base catalyzed transesterification with diisopropyl sulfite.
REACTION OF HYDROXY AND CARBONYL COMPOUNDS WITH SULFUR TETRAFLUORIDE IX. REACTIONS OF GLYCOLS WITH SULFUR TETRAFLUORIDE
Hassanein, Salah Mohamed,Burmakov, A. I.,Bloshchitsa, F. A.,Yagupol'skii, L. M.
, p. 1473 - 1477 (2007/10/02)
Selective substitution of one of the hydroxyl groups by a fluorine atom occurs in the reactions of 1,2-, 1,3-, and 1,4-glycols with sulfur tetrafluoride under mild conditions.The regioselectivity of substitution in the case of unsymmetrical glycols depends on the electronic nature of the groups present in the molecules of the initial compounds.