Chinese Journal of Organic Chemistry ›› 2021, Vol. 41 ›› Issue (5): 1939-1948.DOI: 10.6023/cjoc202101019 Previous Articles     Next Articles

Special Issue: 镍催化有机反应虚拟合辑 热点论文虚拟合集

ARTICLES

镍催化的丁二烯、醛、炔和氢氯二茂锆的多组分偶联反应合成1,4-二烯

李雨青1, 施世良1,*()   

  1. 1 中国科学院上海有机化学研究所 金属有机化学国家重点实验室 上海 200032
  • 收稿日期:2021-01-13 修回日期:2021-01-28 发布日期:2021-02-22
  • 通讯作者: 施世良
  • 基金资助:
    国家自然科学基金(21690074); 国家自然科学基金(21871288); 国家自然科学基金(91856111); 国家自然科学基金(21821002); 中国科学院战略性先导科技专项(XDB20000000)

Nickel-Catalyzed Multicomponent Coupling of Butadiene, Aldehydes, Alkynes and Schwartz Reagent to Form 1,4-Dienes

Yu-Qing Li1, Shi-Liang Shi1,*()   

  1. 1 State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Shanghai 200032
  • Received:2021-01-13 Revised:2021-01-28 Published:2021-02-22
  • Contact: Shi-Liang Shi
  • About author:
    * Corresponding author. E-mail:
  • Supported by:
    National Natural Science Foundation of China(21690074); National Natural Science Foundation of China(21871288); National Natural Science Foundation of China(91856111); National Natural Science Foundation of China(21821002); Strategic Priority Research Program of the Chinese Academy of Sciences(XDB20000000)

The construction of skipped diene is a vital research area for organic synthesis, whose structure is found in many bioactive molecules. The synthesis of skipped diene from simple and readily available starting materials is highly desirable. Herein a nickel-catalyzed multicomponent coupling of 1,3-butadiene, aldehydes, alkynes, and Schwartz reagents for the preparation of skipped dienes is described. The reagents are common feedstock chemicals, especially 1,3-butadiene is an abundant feedstock produced from petroleum cracking. Moreover, the hydrozirconation of alkynes using Schwartz reagent was applied to in-situ prepared the alkenylzirconium reagents, which were used directly without further treatment. Various (E,E)-1,4-diene products were synthesized with excellent regio- and stereo-selectivity. The mild and straightforward reaction condition enables a broad substrate scope and good functional group tolerance. This protocol provides a useful and practical synthesis of skipped dienes.

Key words: skipped diene, nickel catalysis, butadiene, multicomponent reaction, coupling