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Hypervalent iodine oxidation of O-silylated phenol derivatives to azacarbocyclic spirodienones; synthetic approach to the anticancer marine alkaloid, discorhabdin C

✍ Scribed by Yasuyuki Kita; Hirofumi Tohma; Masanao Inagaki; Kenji Hatanaka; Kazumi Kikuchi; Takayuki Yakura

Book ID: 108380330
Publisher: Elsevier Science
Year: 1991
Tongue: French
Weight: 241 KB
Volume: 32
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)78901-5

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A synthetic approach to discorhabdin alkaloids: Hypervalent iodine oxidation of p-substituted phenol derivatives to azacarbocyclic spirodienones

✍ Yasuyuki Kita; Takayuki Yakura; Hirofumi Tohma; Kazumi Kikuchi; Yasumitsu Tamura 📂 Article 📅 1989 🏛 Elsevier Science 🌐 French ⚖ 159 KB

Hypervalent iodine oxidation of g-silylated p-substituted phenols by phenyliodosyl bis(trifluoroacetate) (PIFA) in 2,2,2-trifluoroethanol gave azacarbocyclic spirodienones in good yields.