Chinese Journal of Organic Chemistry ›› 2022, Vol. 42 ›› Issue (3): 812-818.DOI: 10.6023/cjoc202108040 Previous Articles     Next Articles



丁思懿a, 祖维赛b, 苗宗成a,*(), 徐亮b,*()   

  1. a 西京学院理学院 西安市先进光电子材料与能源转换器件重点实验室 西安 710123
    b 石河子大学化学化工学院 新疆兵团化工绿色过程重点实验室 新疆石河子 832003
  • 收稿日期:2021-08-20 修回日期:2021-10-27 发布日期:2021-11-25
  • 通讯作者: 苗宗成, 徐亮
  • 基金资助:
    国家自然科学基金(21901214); 国家自然科学基金(21963010); 陕西省自然科学基金(2020JQ-918)

Synthetic and Computational Study of Four-Coordinate B,B-Diaryl 8-Aminoquinolate Complexes

Siyi Dinga, Weisai Zub, Zongcheng Miaoa(), Liang Xub()   

  1. a Xi'an Key Laboratory of Advanced Photo-electronics Materials and Energy Conversion Device, School of Science, Xijing University, Xi'an 710123
    b Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi, Xinjiang 832003
  • Received:2021-08-20 Revised:2021-10-27 Published:2021-11-25
  • Contact: Zongcheng Miao, Liang Xu
  • Supported by:
    National Natural Science Foundation of China(21901214); National Natural Science Foundation of China(21963010); Natural Science Foundation of Shaanxi Province(2020JQ-918)

Despite the wide application of four-coordinate organoboron compounds as fluorescent materials, the synthesis of such complexes, which contain two aryl groups on the boron centers, is relatively limited by the need for sensitive organometallic reagents. Herein, using stable and commercially available aryl trifluoroborate potassium salts as complexation reagents, a series of aminoquinolate-framed diarylboron complexes, which were difficult to access previously, have been obtained in moderate to excellent yields. Furthermore, density functional theory (DFT) study of the obtained complex shows its molecular orbital distribution.

Key words: photocatalyst, trifluoroborate potassium, four-coordinate organoboron, theoretical calculation