Pyrimidine Derivatives and Related Compounds. Part 50. Photochemical Reaction of 5-Substituted 6-Azido-1,3-dimethyluracils with Nucleophiles. Ring Transformation of Pyrimidine to 1,3,5-Triazepine and Hydantoin Ring Systems

DOI: 10.1039/P19840001719

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 1719 - 1723 (1984)

Update date:2022-08-05

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Authors:

Hirota, Kosaku

Maruhashi, Kazuo

Kitamura, Norihiko

Asao, Tetsuji

Senda, Shigeo

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Article abstract of DOI:10.1039/P19840001719

Photolysis of 5-substituted 6-azidouracil derivatives in the presence of nucleophiles has been studied.Irradiation of 5-alkyl-6-azidouracils (3) in the presence of amines caused a ring expansion to give 1,3,5-triazepine derivatives (7).Photolysis of 6-azi

Full text of DOI:10.1039/P19840001719

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