1338697-46-3Relevant academic research and scientific papers
Transition metal-free B(dan)-installing reaction (dan: naphthalene-1,8-diaminato): H-B(dan) as a B(dan) electrophile
Li, Jialun,Seki, Michinari,Kamio, Shintaro,Yoshida, Hiroto
, p. 6388 - 6391 (2020)
H-B(dan) was demonstrated to serve as a B(dan) electrophile, despite its highly diminished boron-Lewis acidity, leading to direct and transition metal-free approach to R-B(dan) of high synthetic utility upon treatment with Grignard reagents. Iterative cross-coupling of 5-bromo-2-pyridyl-B(dan), synthesized by the present method, was also achieved.
Catalyst-free and eco-friendly synthesis of masked haloarylboronic acids R (alkyl or aryl)-B(dan) on water
Liao, Siwei,Hu, Xueyuan,Li, Yanwu,Wang, Xuetong,Li, Dan,Wang, Qiang,Wang, Yin,Huang, Xin,Xu, Ping,Wu, Huili,Li, Xianliang,Yuan, Jianyong
supporting information, (2021/05/31)
An environment-friendly methodology for the synthesis of R (alkyl or aryl)-B(dan) on water is described. 1,8-diamino naphthalene(danH2) was reacted with different types of organoboronic acids to furnish the products in moderate to excellent yields. A multi-gram scale reaction is also performed to ensure the scalability of the reaction.
