Synthesis of Dibenz[b,f]oxepins via Manganese(III)-Based Oxidative 1,2-Aryl Radical Rearrangement
スポンサーリンク
概要
- 論文の詳細を見る
The oxidation of monoalkyl 2-(9H-xanthenyl)malonates 1 with Mn(OAc)3 gave the 9- or 10-dibenz[b,f]oxepincarboxylates 2 in good yields. The reaction proceeds with a high regioselectivity except for the case of (1-methoxyxanthenyl)malonate 1 (R1 = Me, R2 = 1-MeO), that gave two regioisomers. It was proposed that the process for the formation of 2 must include the 1,2-aryl radical rearrangement followed by oxidative decarboxylation.
- 熊本大学の論文
著者
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Urakawa Osamu
Department Of Chemistry Kumamoto University
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Nishino Hiroshi
Department Of Chemistry Kumamoto University
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Cong Zhiqi
Department of chemistry, Kumamoto University
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Miki Takumi
Department of chemistry, Kumamoto University
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Cong Zhiqi
Department Of Chemistry Kumamoto University
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Nishino Hiroshi
Department Of Applied Chemistry The National Defense Academy
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Miki Takumi
Department Of Chemistry Kumamoto University
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Nishino Hiroshi
Department Of Applied Chemistry National Defense Academy
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