有机化学 ›› 2024, Vol. 44 ›› Issue (11): 3386-3391.DOI: 10.6023/cjoc202404026 上一篇    下一篇

研究论文

trans-4'a-Methyl-3',4'a,9',10',10'a-hexahydro-spiro[cyclobutane-1,1'(2H)-phenanthrene]的全合成

戴伟昊, 霍晨雨, 郑天禄, 朱道勇*(), 王少华*()   

  1. 兰州大学药学院 功能有机分子化学国家重点实验室 兰州 730000
  • 收稿日期:2024-04-18 修回日期:2024-05-26 发布日期:2024-07-02
  • 基金资助:
    国家重点研发计划(2023YFA1506404); 甘肃省科技计划(23ZDFA003); 甘肃省科技计划(23JRRA1144); 甘肃省科技计划(23JRRA1028); 甘肃省科技计划(23CXGA0043); 兰州市科技计划(2023-1-17); 兰州市科技计划(2023-QN-18); 中央高校基本科研业务专项(lzujbky-2022-ct03); 中央高校基本科研业务专项(lzujbky-2022-sp09); 中央高校基本科研业务专项(lzujbky-2023-ct02); 中央高校基本科研业务专项(lzujbky-2023-pd08); 陇药协同创新中心和甘肃省药物研发计划(2022GSMPA0010)

Total Synthesis of trans-4'a-Methyl-3',4'a,9',10',10'a-hexahydro-spiro[cyclobutane-1,1'(2H)-phenanthrene]

Weihao Dai, Chenyu Huo, Tianlu Zheng, Daoyong Zhu*(), Shaohua Wang*()   

  1. School of Pharmacy, State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000
  • Received:2024-04-18 Revised:2024-05-26 Published:2024-07-02
  • Contact: *E-mail:wangshh@lzu.edu.cn;zhudy@lzu.edu.cn
  • Supported by:
    National Key R&D Program of China(2023YFA1506404); Science and Technology Program of Gansu Province(23ZDFA003); Science and Technology Program of Gansu Province(23JRRA1144); Science and Technology Program of Gansu Province(23JRRA1028); Science and Technology Program of Gansu Province(23CXGA0043); Lanzhou Science and Technology Planning Project(2023-1-17); Lanzhou Science and Technology Planning Project(2023-QN-18); Fundamental Research Funds for the Central Universities(lzujbky-2022-ct03); Fundamental Research Funds for the Central Universities(lzujbky-2022-sp09); Fundamental Research Funds for the Central Universities(lzujbky-2023-ct02); Fundamental Research Funds for the Central Universities(lzujbky-2023-pd08); Collaborative Innovation Center for Northwestern Chinese Medicine of Lanzhou University and the Drug Research Project of Gansu Province(2022GSMPA0010)

以苯丙醛为起始原料, 通过两种策略的使用完成trans-4'a-methyl-3',4'a,9',10',10'a-hexahydro-spiro[cyclobutane- 1,1'(2H)-phenanthrene]的首次全合成. 具体的关键步骤分别为金催化的1,3-酰基迁移/串联环化和InI3催化的多烯环化.

关键词: trans-4'a-methyl-3',4'a,9',10',10'a-hexahydro-spiro[cyclobutane-1,1'(2H)-phenanthrene], 全合成, 天然产物

The efficient total synthesis of trans-4'a-methyl-3',4'a,9',10',10'a-hexahydro-spiro[cyclobutane-1,1'(2H)- phenanthrene] has been accomplished starting from commercially available 3-phenylpropanal by two routes which take Au-catalyzed 1,3-acyloxy migration/cyclization cascade and InI3-catalyzed polyene-type cyclization as the key synthesis steps, respecti- vely.

Key words: trans-4'a-methyl-3',4'a,9',10',10'a-hexahydro-spiro[cyclobutane-1,1'(2H)-phenanthrene], total synthesis, natural product