Carotenoids and Related Polyenes, Part 12 : First Total Synthesis and Absolute Configuration of 3′-Deoxycapsanthin and 3,4-Didehydroxy-3′-deoxycapsanthin
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概要
- 論文の詳細を見る
The synthesis of 3′-deoxycapsanthin (1) and 3,4-didehydroxy-3′-deoxycapsanthin (2), carotenoids of paprika, has been achieved by employing Lewis acid-promoted regio- and stereoselective rearrangement of the C15-epoxy dienal 5a. The absolute stereochemistry of the newly formed C-5 chiral center of rearrangement product 6a was determined to be (R) from its alternative synthesis derived from (+)-(R)-camphonanic acid (11).
- 社団法人 日本薬学会の論文
著者
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Wada Akimori
Department Of Organic Chemistry For Life Science Kobe Pharmaceutical University
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YAMANO Yumiko
Department of Organic Chemistry for Life Science, Kobe Pharmaceutical University
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Yamano Yumiko
Department Of Organic Chemistry For Life Science Kobe Pharmaceutical University
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Chary Mahankhali
Department of Organic Chemistry for Life Science, Kobe Pharmaceutical University
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