Reaction of Ethyl Acylindole-2-carboxylates with Thallium Trinitrate (Synthetic Studies on Indoles and Related Compounds. XXXIII)

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説明

Ethyl acylindole-2-carboxylates were treated with thallium trinitrate (TTN) in methanol, methyl orthoformate, methyl orthoformate/sulfuric acid, and acetic acid. The reactions in the former three methanolic solvents gave methyl indoleacetate derivatives via the Favorskii-type rearrangement reaction at the acyl group, whereas the reaction in acetic acid gave oxindole derivative with rearrangement of the C_2-ethoxycarbonyl group. The TTN reaction was applied to a model compound leading to the synthesis of lysergic acid.

収録刊行物

  • Chem. Pharm. Bull.

    Chem. Pharm. Bull. 42 443-453, 1994

    公益社団法人日本薬学会

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詳細情報 詳細情報について

  • CRID
    1572543027232745856
  • NII論文ID
    110003630963
  • NII書誌ID
    AA00602100
  • ISSN
    00092363
  • 本文言語コード
    en
  • データソース種別
    • CiNii Articles

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