@article{211b52c1a8da446d9b770a5930bdf45b,
title = "Pyridine-promoted diazotization of P[sbnd]H bonds with aryl diazonium tetrafluoroborates: Synthesis of azo organophosphorus compounds",
abstract = "A pyridine-promoted diazotization of P[sbnd]H bonds with aryl diazonium tetrafluoroborates is established. The reported method is simple and efficient for the synthesis of azo organophosphorus compounds with excellent yields, which avoids the adoption of complex and harsh reaction conditions and the addition of oxides, tolerating various kinds of functional groups. The synthesized azo organophosphorus compounds may have potential applications in organic chemistry and drug design.",
keywords = "Aryl diazonium tetrafluoroborates, Diazotization reaction, P[sbnd]H bonds, Transition-metal free synthesis",
author = "Fan Cao and Lulu Si and Shipan Xu and Longzhi Zhu and Yu Liu and Weifeng Xu and Tang, {Ke Wen} and Biquan Xiong and Wong, {Wai Yeung}",
note = "Funding Information: This work was supported by the National Natural Science Foundation of China (21606080, 21908050), Open Project of Hunan Provincial Key Laboratory (HNPCCS201905), Scientific Research Fund of the Hunan Provincial Education Department (19B246), and Innovation Research Group Project of the Natural Science Foundation of Hunan Province (No. 2020JJ1004). W.-Y.W. thanks the CAS-Croucher Funding Scheme for Joint Laboratories, ITC Guangdong-Hong Kong Technology Cooperation Funding Scheme (TCFS) (GHP/038/19GD), RGC Senior Research Fellowship Scheme (SRFS 2021-5S01), Research Institute for Smart Energy (CDAQ) and the Endowed Professorship in Energy from Miss Clarea Au (847S) for financial support. Publisher Copyright: {\textcopyright} 2022 Elsevier Ltd",
year = "2022",
month = nov,
day = "23",
doi = "10.1016/j.tetlet.2022.154207",
language = "English",
volume = "111",
journal = "Tetrahedron Letters",
issn = "0040-4039",
publisher = "Elsevier Ltd",
}