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Furan ring opening—indole ring closure: a new modification of the Reissert reaction for indole synthesis

✍ Scribed by Alexander V Butin; Tat‘yana A Stroganova; Irina V Lodina; Gennady D Krapivin

Publisher
Elsevier Science
Year
2001
Tongue
French
Weight
90 KB
Volume
42
Category
Article
ISSN
0040-4039

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✦ Synopsis

A new modification of the Reissert reaction is reported. On treatment of 2-tosylaminobenzylfurans with ethanolic HCl, some indole derivatives have been obtained. The furan ring served as the origin of a carbonyl group in this reaction.

📜 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
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ChemInform Abstract: Furan Ring Opening
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## Abstract A principally new method for the synthesis of polyfunctional title compounds is developed by recyclization of 2‐[2‐(acylamino)benzyl]furans in the presence of POCl~3~.