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1.
図書 |
岡本敏彦, 村上孝夫, 糸川秀治著
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2.
論文 |
染井, 正徳 ; 岡本, 敏彦
概要:
On the assumption that non-activated C-H bond should be functionalized by the photolysis of some nitrones, the nitrone [
…
24] derived from Enmein [1] in 14 steps was photodecomposed under various conditions, and the expected products [25 and 26] were obtained in a favorable yield. The structure of the compound [25] was determined unequivocally, and the possible mechanisms (d and e) (Fig. 4) were presumed. The compound [25] was then converted into gibberellin A15 in 6 steps. The route of [41]→[43]+[44] seems to be interesting, suggesting the biogenesis of gibberellin from kaurene.
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3.
図書 |
村上孝夫, 岡本敏彦共著
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