Syntheses of heterocycles via intramolecular cycloaddition of azahexatrienes. Photochemical cyclization of 5-arylazo-6-dimethylaminomethyleneamino-1,3-dimethyluracils.
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Photochemical cyclization of 5-arylazo-6-dimethylaminomethyleneamino-1, 3-dimethyluracils (I), 1, 2, 5-triazahexatriene-type precursors, under aerobic condition resulted in the formation of 6-aryl-1, 3-dimethyl-6, 7-dihydro-6-azalumazine-7-ones. On the other hand, the photolysis of I under anaerobic condition gave 8-arylaminotheophyllines.
収録刊行物
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- CHEMICAL & PHARMACEUTICAL BULLETIN
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CHEMICAL & PHARMACEUTICAL BULLETIN 25 (10), 2794-2796, 1977
公益社団法人 日本薬学会
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詳細情報
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- CRID
- 1390282679146235392
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- NII論文ID
- 110003622271
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- NII書誌ID
- AA00602100
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- COI
- 1:CAS:528:DyaE1cXjslOmuw%3D%3D
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- ISSN
- 13475223
- 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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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可