✦ LIBER ✦

A Valuable Heterocyclic Ring Transformation: From Isoxazolin-5(2H)-ones to Quinolines.

✍ Scribed by Giorgio Abbiati; Egle M. Beccalli; Gianluigi Broggini; Caterina Zoni

Book ID: 101956003
Publisher: John Wiley and Sons
Year: 2004
Weight: 179 KB
Volume: 35
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.200413107

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of 1-hydroxy-2H,5H-dihydroisox

Synthesis of 1-hydroxy-2H,5H-dihydroisoxazolo[5,4-c]quinoline. A novel heterocyclic ring system

✍ Béatrice Ruhland; Gérard Leclerc 📂 Article 📅 1989 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 237 KB

ChemInform Abstract: Unusual Ring Contra

ChemInform Abstract: Unusual Ring Contraction of 3H-Pyrano[2,3-c]quinolin-5(6H)-ones to Furo[2,3-c]quinolin-4(5H)-ones.

✍ Krishna C. Majumdar; Anup K. Kundu; Paritosh Biswas 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 27 KB 👁 1 views

Transformation of 2,2-dioxoisothiazolo[5

Transformation of 2,2-dioxoisothiazolo[5,4,3-d,e]quinolines to pyrrolo[4,3,2-d,e]quinolin-2(1H)-ones

✍ Zbigniew Wróbel 📂 Article 📅 2001 🏛 Elsevier Science 🌐 French ⚖ 64 KB

The sulfonamide group in 1H-1-alkyl-8-X-2,2-dioxoisothiazolo [5,4,3-d,e]quinolines 2 undergoes substitution with cyanide anion giving after hydrolysis pyrrolo[4,3,2-d,e]quinolin-2(1H)-ones 3.

Ring transformation of 5-aroyl-3(2H)-iso

Ring transformation of 5-aroyl-3(2H)-isothiazolones to 1,2,5-oxathiazole and 1,2,3-thiadiazole derivatives

✍ A. Tsolomitis; C. Sandris 📂 Article 📅 1984 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 302 KB

Synthesis of Novel Pyrido[3′,2′:5,6]thio

Synthesis of Novel Pyrido[3′,2′:5,6]thiopyrano[3,2-b]indol-5(6H)-ones and 6H-Pyrido[3′,2′:5,6]thiopyrano[4,3-b]quinolines, Two New Heterocyclic Ring Systems.

✍ Antonio Da Settimo; Anna Maria Marini; Giampaolo Primofiore; Federico Da Settimo 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 174 KB 👁 1 views

Synthesis of novel pyrido[3′,2′:5,6]thio

Synthesis of novel pyrido[3′,2′:5,6]thiopyrano[3,2-b]indol-5(6H)-ones and 6H-pyrido[3′,2′:5,6]thiopyrano[4,3-b]quinolines, two new heterocyclic ring systems

✍ Antonio Da Settimo; Anna María Marini; Giampaolo Primofiore; Federico Da Settimo 📂 Article 📅 2002 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 53 KB 👁 1 views

## Abstract The synthesis of new pyrido[3′,2′:5,6]thiopyrano[3,2‐__b__]indol‐5(6__H__)‐ones was accomplished by the Fischer‐indole cyclization of some 2,3‐dihydro‐3‐phenylhydrazonothiopyrano[2,3‐__b__]pyridin‐4(4__H__)‐ones, obtained from the 2,3‐dihydro‐3‐hydroxymethylenethiopyrano[2,3‐__b__]pyrid