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ChemInform Abstract: Synthesis of 5H‐Indeno[1,2‐b]pyridine, 9H‐Indeno[2,1‐c]pyridine and 7,8‐Dihydro‐ 6H,13H‐[1]benzopyrzino[4,3‐d]indeno[1,2‐b]pyridine Derivatives.

I. I. ABD EL‐GAWAD, A. M. KADDAH, A. M. Khalil, Osman M. O. Habib, H. AL‐RIFAI

Abstract

Abstract Aus den Arylidenindanonen (I) und Cyanessigsäureethylester (II) entstehen die Kondensationsprodukte (IIIa) bzw. (IVa), die bei der sauren Hydrolyse die Carbonsäuren (IIIb) bzw. den Pentacyclus (IVb) ergeben.

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Available abstract

Key concepts: Pyridine, Chemistry, Medicinal chemistry, Stereochemistry