有机化学 ›› 2018, Vol. 38 ›› Issue (1): 131-137.DOI: 10.6023/cjoc201710022 上一篇    下一篇

所属专题: 庆祝吴养洁院士九十华诞专辑

研究论文

β-氨基羰基化合物合成研究及其应用:(+)-Sedridine的全合成

孙凯a, 孙兴文a, 林国强a,b   

  1. a 复旦大学化学系 上海 200433;
    b 中国科学院上海有机化学研究所 上海 200032
  • 收稿日期:2017-10-20 修回日期:2017-10-31 发布日期:2017-11-03
  • 通讯作者: 孙兴文 E-mail:sunxingwen@fudan.edu.cn
  • 基金资助:

    国家自然科学基金(No.20802009)资助项目.

Synthesis of β-Amino Carbonyl Compounds and Its Application: Total Synthesis of (+)-Sedridine

Sun Kaia, Sun Xingwena, Lin Guoqianga,b   

  1. a Department of Chemistry, Fudan University, Shanghai 200433;
    b Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032
  • Received:2017-10-20 Revised:2017-10-31 Published:2017-11-03
  • Contact: 10.6023/cjoc201710022 E-mail:sunxingwen@fudan.edu.cn
  • Supported by:

    Project supported by the National Natural Science Foundation of China (No. 20802009).

β-氨基羰基结构广泛存在于具有生理活性的小分子及药物中,并且是重要的合成砌块,可方便地转化为其它结构和片段.报道了一种新的制备β-氨基羰基化合物的方法.该方法使用氧气为氧化剂,醋酸钯、氯化亚铜为催化剂,可将手性高烯丙基胺类化合物转化为相应的β-氨基羰基化合物.该方法产率良好,底物适应性好,不影响分子中已有的手性中心.利用该方法完成了天然产物分子(+)-Sedridine的全合成工作,总收率32%.

关键词: β-氨基羰基化合物, 手性高烯丙基胺, Wacker反应, (+)-Sedridine

β-Amino-carbonyl fragments are important structures of many bioactive molecules and pharmaceuticals and critical synthetic blocks which can be easily converted into other structures and compounds. A novel method for preparing β-amino-carbonyl compounds with oxygen as an oxidant, palladium acetate and cuprous chloride as catalysts was reported. The chiral high allyl amine compounds can be converted into corresponding β-amino carbonyl compounds with moderate to good yield, good substrate scope, and tolerance of chiral centers. Natural product (+)-sedridine was synthesized with 32% yield.

Key words: β-amino carbonyl compound, chiral high allyl amine, Wacker reaction, (+)-sedridine