105953-26-2Relevant academic research and scientific papers
5-Thiopyranoses. Part 8. Sulphur Participation in Displacement Reactions of Sulphonate Esters of 5-Thio-D-ribose and 5-Thio-D-xylose Derivatives
Hughes, Neil A.,Wood, Christopher J.
, p. 695 - 700 (2007/10/02)
The 4-methanesulphonate group of 1,2-O-isopropylidene-3,4-di-O-methylsulphonyl-5-thio-α-D-xylopyranose (3) is displaced by intramolecular attack by sulphur leading to a cyclic episulphonium ion (22) which then reacts with nucleophiles to give ring contrac
