Intramolecular Diels-Alder Reaction of Undeca-2,8,10-trienoate
スポンサーリンク
概要
- 論文の詳細を見る
Thermal intramolecular Diels-Alder reaction of methyl (or ethyl) (2E, 8E, 10E)-12-methoxymethoxy-2-methyl-2,8,10-dodecatrienoate (4) was found to give a ca. 1 : 1 mixture of trans and cis octalins (10,11) in a good combined yield. The stereochemistries of 10 and 11 were determined by comparisons of their ^1H nuclear magnetic resonance spectra and by the observation that only 10 formed a γ-lactone (12) on acid treatment. Preparation of 4 from 6-(tetrahydropyran-2-yl) oxyhexan-1-ol (5) by seven step sequence of reactions is also described.
- 社団法人日本薬学会の論文
- 1982-11-25
著者
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小泉 徹
富山医科薬科大学薬学部薬化学
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小泉 徹
Faculty Of Pharmaceutical Sciences Toyama Medical And Pharmaceutical University
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武田 敬
富山医薬大・薬
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武田 敬
Faculty Of Pharmaceutical Sciences University Of Tokyo
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Koizumi T
Faculty Of Pharmaceutical Sciences Toyama Medical And Pharmaceutical University
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吉井 英一
Faculty of Pharmaceutical Sciences, Toyama Medical and Pharmaceutical University
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品川 三香子
Faculty of Pharmaceutical Sciences, Toyama Medical and Pharmaceutical University
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吉井 英一
Faculty Of Pharmaceutical Sciences Toyama Medical And Pharmaceutical University
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吉井 英一
富山医科薬科大学薬学部
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Koizumi Toru
Faculty Of Pharmaceutical Sciences Toyama Medical And Pharmaceutical University
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品川 三香子
Faculty Of Pharmaceutical Sciences Toyama Medical And Pharmaceutical University
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