A Novel and Concise Synthesis of Spirodienone Alkaloids Using Hypervalent lodine(III) Reagents
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概要
- 論文の詳細を見る
Intramolecular oxidative coupling reaction of N-protected benzyltetrahydroisoquinoline derivatives using hypervalent iodine(III) reagents was investigated. The use of remarkable combination of phenyliodine bis (trifluoroacetate) (PIFA) and heteropoly acid (HPA) in wet acetonitrile smoothly afforded morphinandienone alkaloids, while neospirinedienone alkaloids were obtained in high yield under anhydrous conditions.
- 社団法人日本薬学会の論文
- 2004-10-01
著者
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KITA Yasuyuki
Graduate School of Pharmaceutical Sciences, Osaka University
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TOHMA Hirofumi
Graduate School of Pharmaceutical Sciences, Osaka University
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Kita Yasuyuki
Graduate School Of Pharmaceutical Sciences Osaka Univ.
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Kita Yasuyuki
Graduate School Of Pharmaceutical Sciences Osaka University
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Tohma H
Graduate School Of Pharmaceutical Sciences Osaka University
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Tohma Hirofumi
Graduate School Of Pharmaceutical Sciences Osaka University
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HAMAMOTO Hiromi
Graduate School of Pharmaceutical Sciences, Osaka University
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SHIOZAKI Yukiko
Graduate School of Pharmaceutical Sciences, Osaka University
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HATA Kayoko
Graduate School of Pharmaceutical Sciences, Osaka University
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Hata K
Graduate School Of Pharmaceutical Sciences Osaka University
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Hamamoto Hiromi
Graduate School Of Pharmaceutical Sciences Osaka University
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Shiozaki Yukiko
Graduate School Of Pharmaceutical Sciences Osaka University
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Hata Kayoko
Graduate School Of Pharmaceutical Sciences Osaka University
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