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Isothiazol-3(2H)-on-1, 1-dioxide — neue Saccharin-Analoga

✍ Scribed by Bärbel Schulze; Manfred Mühlstädt

Publisher
Wiley (John Wiley & Sons)
Year
2010
Weight
107 KB
Volume
28
Category
Article
ISSN
0044-2402

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📜 SIMILAR VOLUMES

Tilcotil® Studies [3+2] additions with i
Tilcotil® Studies [3+2] additions with isothiazol-3(2H)-one 1,1-dioxide
✍ Kaspar F. Burri 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 German ⚖ 802 KB

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.

Tilcotil® Studies. Part 2. [4 + 2] Addit
Tilcotil® Studies. Part 2. [4 + 2] Additions with Isothiazol-3(2H)-one 1,1-Dioxide
✍ Kaspar F. Burri 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 German ⚖ 819 KB

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