✦ LIBER ✦

The Reaction of Saccharin with Amines. N-Substituted-3-Amino-1,2-benzisothiazole-1,1-dioxides

✍ Scribed by WHITEHEAD, CALVERT W.; TRAVERSO, JOHN J.

Book ID: 126158734
Publisher: American Chemical Society
Year: 1960
Tongue: English
Weight: 435 KB
Volume: 25
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo01073a027

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Alkoxide-induced reactions of N-substitu

Alkoxide-induced reactions of N-substituted saccharins. Synthesis of 1,2-benzothiazocine 1,1-dioxide and 2,3-dihydropyrrolo[1,2-b]-[1,2]benzisothiazole 5,5-dioxide derivatives

✍ Mercedes Blanco; Isabel A. Perillo; Celia B. Schapira 📂 Article 📅 1995 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 575 KB

Synthesis and antimicrobial properties o

Synthesis and antimicrobial properties of 3-substituted 1, 2-benzisothiazole 1, 1-dioxides

✍ Gerald L. Bachman; Joseph W. Baker; Daniel P. Roman 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 258 KB 👁 1 views

Matrix-isolation FTIR, theoretical struc

Matrix-isolation FTIR, theoretical structural analysis and reactivity of amino-saccharins: N-(1,1-dioxo-1,2-benzisothiazol-3-yl)-N-methyl amine and -N,N-dimethyl amine

✍ R. Almeida; A. Gómez-Zavaglia; A. Kaczor; A. Ismael; M.L.S. Cristiano; R. Fausto 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 685 KB

ChemInform Abstract: One-Pot Synthesis o

ChemInform Abstract: One-Pot Synthesis of 2-Substituted 3-Trifluoromethyl-3-hydroxy-1,2-benzisothiazole 1,1-Dioxides from N-Substituted Benzenesulfonamides.

✍ M. TAKAHASHI; K. OHTSUKI; T. TAGA; Y. CHOHNAN 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

The Preparation of 3-Substituted 1,2-Ben

The Preparation of 3-Substituted 1,2-Benzisothiazole-1,1-dioxides from the Condensation—Cyclization of Dilithiated β-Ketoesters with Methyl 2-(Aminosulfonyl)benzoate or 1,2-Benzisothiazol-3(2H)-one-1,1-dioxide.

✍ Michelle A. Meierhoefer; et al. et al. 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 17 KB 👁 2 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

The preparation of 3-substituted 1,2-ben

The preparation of 3-substituted 1,2-benzisothiazole-1,1-dioxides from the condensation-cyclization of dilithiated β-ketoesters with methyl 2-(aminosulfonyl)benzoate or 1,2-benzisothiazol-3(2H)-one-1,1-dioxide

✍ Michelle A. Meierhoefer; Matthew J. Walters; S. Patrick Dunn; Jarrett H. Vella; 📂 Article 📅 2006 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 144 KB

Several β-ketoesters were dilithiated with an excess of lithium diisopropylamide, followed by condensation with methyl 2-(aminosulfonyl)benzoate to give intermediates that were not isolated but cyclized to 3substituted 1,2-benzisothiazole-1,1-dioxides. In most instances involving the ester-sulfonami