Use of mesitylenesulphonyl (‘mesisyl’) chloride as a selective sulphonylating reagent
- 1 January 1971
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society D: Chemical Communications
- No. 15,p. 801b-802
- https://doi.org/10.1039/c2971000801b
Abstract
Mesitylenesulphonyl (‘mesisyl’) chloride has been shown to react with vic-hydroxy-systems to give the mono-ester as the major or sole product, and an improved procedure for the synthesis of methyl 2,3-anhydro-4,6-O-benzylidene-α-D-mannoside is given; vic-di-O-mesisyl esters are not cleaved by alkali to give epoxides.Keywords
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