Chinese Journal of Organic Chemistry ›› 2025, Vol. 45 ›› Issue (10): 3816-3823.DOI: 10.6023/cjoc202503005 Previous Articles     Next Articles

ARTICLES

苯炔与邻芳基甲酰苯乙腈串联反应合成9-氰基蒽衍生物

李双俊, 龚潩, 张放, 杜广芬, 何林*()   

  1. 石河子大学化学化工学院 新疆石河子 832000
  • 收稿日期:2025-03-06 修回日期:2025-05-11 发布日期:2025-06-11
  • 基金资助:
    新疆天山研究项目(2023TSYCCX0122); 石河子大学国际合作项目(GJHZ202204); 石河子大学引导(2022ZD021); 石河子大学引导(2022ZD067)

Synthesis of 9-Cyanoanthracene Derivatives by Tandem Reaction of Aryne with ortho-Arylformylphenylacetonitrile

Shuangjun Li, Yi Gong, Fang Zhang, Guangfen Du, Lin He*()   

  1. School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, Xinjiang 832000
  • Received:2025-03-06 Revised:2025-05-11 Published:2025-06-11
  • Contact: helin@shzu.edu.cn
  • Supported by:
    Tianshan Talent Research Project of Xinjiang(2023TSYCCX0122); International Cooperation Project of Shihezi University (No. GJHZ202204, and the Guidance Project of Shihezi University(2022ZD021); International Cooperation Project of Shihezi University (No. GJHZ202204, and the Guidance Project of Shihezi University(2022ZD067)

A new method for constructing 9-cyanoanthracene compounds by reacting aryne with ortho-arylformylphenyl-acetonitrile under mild conditions was introduced. Using 2-(trimethylsilicone)phenyltrifluoromethanesulfonate as the aryne precursor, KF/18-C-6 as the fluorine source, and tBuONa as the base, the aryne in situ generated can undergo a tandem cyclization/aromatization reaction triggered by carbon nucleophilic attack with ortho-arylformylphenylacetonitrile, and 20 differently substituted 9-cyanoanthracene products were synthesized in 47%~95% yields.

Key words: aryne, ortho-arylformylphenylacetonitrile, 9-cyanoanthracene