Synthesis of 1-amino- and 1-hydroxy-9,10
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Kazuhiro Kobayashi; Masaharu Uchida; Shinya Watanabe; Atsushi Takanohashi; Miyuk
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Article
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2000
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Elsevier Science
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French
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2-Acetyl-1,4-naphthoquinone was treated with pyrrolidine (or morpholine) enamines, derived from cyclic and acyclic ketones, in DMF at room temperature for 24-72 h to afford 3,4-disubstituted 1-pyrrolidino(or morpholino)-9,10-anthraquinones. On the other hand, when the treatment of 2-acetyl-1,4-napht