刘建平. 赤霉素类化合物中C,D环的重排反应研究 Ⅱ:8,13-epi-赤霉素类化合物的结构研究[J]. 云南大学学报(自然科学版), 2002, 24(6): 449-450,453.
引用本文: 刘建平. 赤霉素类化合物中C,D环的重排反应研究 Ⅱ:8,13-epi-赤霉素类化合物的结构研究[J]. 云南大学学报(自然科学版), 2002, 24(6): 449-450,453.
shu
LIU Jian-ping. Studies on the C,D ring rearrangement of gibberellin derivative II: structural studies of 8,13-epi-gibberellin derivative[J]. Journal of Yunnan University: Natural Sciences Edition, 2002, 24(6): 449-450,453.
Citation: LIU Jian-ping. Studies on the C,D ring rearrangement of gibberellin derivative II: structural studies of 8,13-epi-gibberellin derivative[J]. Journal of Yunnan University: Natural Sciences Edition, 2002, 24(6): 449-450,453.
shu

赤霉素类化合物中C,D环的重排反应研究 Ⅱ:8,13-epi-赤霉素类化合物的结构研究

Studies on the C,D ring rearrangement of gibberellin derivative II: structural studies of 8,13-epi-gibberellin derivative

    摘要
  • 摘要: 讨论赤霉素类化合物在碱存在下发生C、D环偶姻重排反应后,所得的8,13-epi-异构体的结构鉴定.研究证明重排反应确实得到了预期的产物.进一步的衍生化反应产物的X-衍射分析证实了所推断结构的正确性.

     

    Abstract: The structure of compound (2),produced by acyloin rearrangement of gibberellin (1) under basic condition,was studied mainly by its NMR spectra.Furthermore,its structure confirmation was carried out based on the X-ray crystallography of compound (3),which has the same C,D ring conformation as compound (2).

     

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