
Journal of the Chemical Society. Perkin transactions I p. 1719 - 1723 (1984)
Update date:2022-08-05
Topics:
Hirota, Kosaku
Maruhashi, Kazuo
Kitamura, Norihiko
Asao, Tetsuji
Senda, Shigeo
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
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