O-アリルフェノールのパラジウム-炭素による簡便な脱アリル化
書誌事項
- タイトル別名
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- A Facile Method for Deprotection of O-Allylphenols using Palladium Charcoal
説明
We have investigated a new mild deprotective method for various O-allylphenols to give the corresponding phenols. The reaction of O-allylphenols bearing electron-withdrawing and weak electron-donating groups on the benzene ring proceeded smoothly, whereas the reaction of O-allylphenols having strong electron-donating groups gave phenols in nil to moderate yields. Mono-deprotection of O,O'-diallylcatechols was proceeded successfully to afford the corresponding O-allyloxyphenols. Moreover, we revealed that the present reaction proceeded via the SET process. Because 10% Pd/C is a heterogeneous catalyst, the deprotected phenol was obtained in essentially pure form by simple filtration and extraction procedure.
収録刊行物
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- 反応と合成の進歩シンポジウム 発表要旨概要
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反応と合成の進歩シンポジウム 発表要旨概要 31 (0), 260-260, 2005
日本薬学会化学系薬学部会
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詳細情報 詳細情報について
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- CRID
- 1390282680611154432
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- NII論文ID
- 130006996771
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
