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Untersuchungen an 1,3-Dicarbonylverbindungen, 10 Mitt. 2′-Alkylaminoflavone und 1-Alkyl-2-(2-hydroxyphenyl)-4(1 H)-chinolone

✍ Scribed by Klaus Görlitzer

Publisher
John Wiley and Sons
Year
1979
Tongue
English
Weight
276 KB
Volume
312
Category
Article
ISSN
0365-6233

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Untersuchungen an 1,3-Dicarbonylverbindu
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✍ Dr. Klaus Görlitzer 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 English ⚖ 204 KB

## Abstract 2‐Benzoyl‐1‐indanone, die in 2′‐Stellung substituiert sind, reagieren mit Acetanhydrid/konz. H~2~SO~4~ unter Bildung von (Z)‐2‐(1‐Acetoxybenzyliden)‐1‐indanonen **2Z**; sind dagegen nur Substituenten in 3′‐oder 4′‐Stellung vorhanden, so entstehen 2‐Benzoyl‐3‐indenyl‐acetate **1Z**.

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✍ Klaus Görlitzer; Klaus Michels 📂 Article 📅 1986 🏛 John Wiley and Sons 🌐 English ⚖ 240 KB 👁 1 views

## Görlitzer und Michels Arch. Pharm. residue was treated with 25ml of water and unreacted N-phenylthiourea filtered. The filtrate was evaporated i.vac. The residue after recrystallization from methanol gives 3,3g of 9a (table 3,2). Similarly comp. 9b,c were obtained.