𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis and Diels–Alder reactions of the furo[3,4-b]pyrrole ring system. A new indole ring synthesis

✍ Scribed by Nikolai V. Moskalev; Gordon W. Gribble

Publisher
Elsevier Science
Year
2002
Tongue
French
Weight
83 KB
Volume
43
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Furan Ring Opening — Indole Ring Closure
Furan Ring Opening — Indole Ring Closure: Synthesis of Furo[2′,3′:3,4]cyclohepta[1,2-b]indolium Chlorides.
✍ Alexander V. Butin; Sergey K. Smirnov; Tatyana A. Stroganova 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 23 KB 👁 1 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.

Furan ring opening - indole ring closure
Furan ring opening - indole ring closure: Synthesis of furo[2′,3′:3,4]-cyclohepta[1,2-b]indolium chlorides
✍ Alexander V. Butin; Sergey K. Smirnov; Tatyana A. Stroganova 📂 Article 📅 2006 🏛 Journal of Heterocyclic Chemistry 🌐 English ⚖ 365 KB

## Abstract magnified image A new synthetic approach to furo[2′,3′:3,4]cyclohepta[1,2‐__b__]indolium chlorides is elaborated starting from 2‐acetylaminoaryldifurylmethanes or 2‐aminoaryldifurylmethanes under treatment with methanolic HCl solution. The reaction proceeds in three steps: recyclizatio

ChemInform Abstract: Intramolecular Diel
ChemInform Abstract: Intramolecular Diels—Alder Reactions of 3-(Tetrahydropyridinyl)indoles: Stereoselective Synthesis of Novel Pentacyclic Ring Systems.
✍ P. GHARAGOZLOO; M. MIYAUCHI; B. BIRDSALL; N. J. M. BIRDSALL 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

## Intramolecular Diels-Alder Reactions of 3-(Tetrahydropyridinyl)indoles: Stereoselective Synthesis of Novel Pentacyclic Ring Systems. -A strategy to synthesize new pentacyclic indole alkaloids is shown. Key step is an intramolecular Diels-Alder reaction and following acid-catalyzed [1,3]-hydro