Chinese Journal of Organic Chemistry ›› 2023, Vol. 43 ›› Issue (5): 1815-1823.DOI: 10.6023/cjoc202211033 Previous Articles     Next Articles

Special Issue: 有机硼化学专辑

ARTICLES

室温下电化学合成保护型有机硼酸RB(dan)

张俊颖, 赵晓静, 李干鹏*(), 何永辉*()   

  1. 云南民族大学民族医药学院 民族药资源化学教育部重点实验室 民族药内生真菌天然产物生物合成国家民委重点实验室 昆明 650500
  • 收稿日期:2022-11-27 修回日期:2023-02-19 发布日期:2023-03-17
  • 通讯作者: 李干鹏, 何永辉
  • 基金资助:
    国家自然科学基金(21662045); 国家自然科学基金(11547233); 云南省应用基础研究(202101AT070079)

Electrochemical Synthesis of Masked Organoboronic Acids RB(dan) at Room Temperature

Junying Zhang, Xiaojing Zhao, Ganpeng Li(), Yonghui He()   

  1. Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, Key Laboratory of Natural Products Synthetic Biology of Ethnic Medicinal Endophytes, State Ethnic Affairs Commission, School of Ethnic Medicine, Yunnan Minzu University, Kunming, 650500
  • Received:2022-11-27 Revised:2023-02-19 Published:2023-03-17
  • Contact: Ganpeng Li, Yonghui He
  • Supported by:
    National Natural Science Foundation of China(21662045); National Natural Science Foundation of China(11547233); Applied Basic Research Project of Yunnan Province(202101AT070079)

An electrochemical room-temperature synthesis of masked organoboronic acids RB(dan) (R=alkyl or aryl) has been developed. At room temperature, 1,8-diaminonaphthalene and boronic acids can smoothly participate in this reaction to provide a wide variety of RB(dan) (R=alkyl or aryl) in an undivided cell. The transformation has broad substrate scope and avoids using high-temperature or transition-metal catalysts, making it more sustainable and renewable.

Key words: electrochemical synthesis, boronic acids, masked group, room temperature