Reaction of Ethyl Acylindole-2-carboxylates with Thallium Trinitrate (Synthetic Studies on Indoles and Related Compounds. XXXIII)
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- 谷 正宣
- School of Pharmaceutical Sciences, Toho University
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- 松本 茂信
- School of Pharmaceutical Sciences, Toho University
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- 間 良幸
- School of Pharmaceutical Sciences, Toho University
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- 有川 志保
- School of Pharmaceutical Sciences, Toho University
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- 中根 敦子
- School of Pharmaceutical Sciences, Toho University
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- 横山 祐作
- School of Pharmaceutical Sciences, Toho University
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- 村上 泰興
- School of Pharmaceutical Sciences, Toho University
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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
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- Chem. Pharm. Bull.
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Chem. Pharm. Bull. 42 443-453, 1994
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詳細情報 詳細情報について
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- CRID
- 1572543027232745856
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- NII論文ID
- 110003630963
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- NII書誌ID
- AA00602100
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- ISSN
- 00092363
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- 本文言語コード
- en
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- データソース種別
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- CiNii Articles