Copper-Catalyzed Double Cyclization Reaction of Azidoquinones: One-Step Synthesis of Dihydropyrroloquinones and Related Quinolinoquinones

DOI: 10.1021/jo00227a003

Source and publish data:

Journal of Organic Chemistry p. 3956 - 3967 (1987)

Update date:2022-08-05

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Authors:

Naruta, Yoshinori

Nagai, Naoshi

Arita, Yoshihiro

Maruyama, Kazuhiro

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Article abstract of DOI:10.1021/jo00227a003

Intramolecular cyclization of 2-azido-3-(2,4-pentadienyl)-1,4-quinone (7) has been examined in the presence of metal catalysts MLn (L=acetylacetonato).Copper or Cu(acac)2 catalysts exhibited the highest catalytic activity both to the decomposition of the

Full text of DOI:10.1021/jo00227a003

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