ChemInform Abstract: Synthesis of Oligomeric Chains with 9,10‐Dihydroanthracene Units by Carbanion Alkylation.
Dietmar Bender, Helmut Herbst, P. Schade, K. MUELLEN
Abstract
Dietmar Bender, Helmut Herbst, P. Schade, K. MUELLEN
Abstract
Abstract Dihydroanthracene (I) is deprotonated to its 9‐anion which is subjected to 5 alkylation reactions with (II) and (V), and (Va) in a reversed order (the carbanion solution is added slowly to the (Va) solution to give (VII) in 60% yield).
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Abstract Dihydroanthracene (I) is deprotonated to its 9‐anion which is subjected to 5 alkylation reactions with (II) and (V), and (Va) in a reversed order (the carbanion solution is added slowly to the (Va) solution to give (VII) in 60% yield).
Key concepts: Carbanion, Chemistry, Alkylation, Deprotonation, Yield (engineering), Medicinal chemistry, Ion, Organic chemistry