Thermolytic decomposition of benzo-1,2-isothiazol-3-one-1,1-dioxide (Saccharin).
โ Scribed by A.J. Barker; R.K. Smalley
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- French
- Weight
- 154 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0040-4039
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๐ SIMILAR VOLUMES
Regioisorneric, C(5)-halogenated derivatives were also prepared by a different method. They can be readily differentiated from the C(4)-substituted series by 'H-NMR spectroscopy. Regioselectivity of the opposite direction has been predicted for 'strongly' electron-deficient olefins [ 131.
The isothidzok 1 is not only a dipolarophile but also a reactive and versatile dienophile: especially with oxy-substituted 'donor' 1,3-butadienes, it readily combines in Diels-Alder fashion; the regiospecificity of the addition is governed by the carbonyl group of the dienophile, whereas the sulfo g