4044-95-5Relevant articles and documents
Oxidative C-H/C-H Annulation of Imidazopyridines and Indazoles through Rhodium-Catalyzed Vinylene Transfer
Ghosh, Koushik,Nishii, Yuji,Miura, Masahiro
, p. 3547 - 3550 (2020)
Transition-metal-catalyzed C-H activation followed by oxidative annulation with alkynes has been an efficient synthetic tool for the assembly of various polyaromatic scaffolds. Despite the substantial progress in this field, it is still a significant chal
Metal-free regioselective bromination of imidazo-heteroarenes: The dual role of an organic bromide salt in electrocatalysis
Raha Roy, Sudipta,Roy, Vishal Jyoti,Sen, Partha Pratim
supporting information, p. 5687 - 5695 (2021/08/16)
This paper represents an electrochemical transformation by demonstrating the dual role of an organic bromide salt, i.e., tetra-n-butylammonium bromide (TBAB), as a brominating agent and as an electrolyte for the regioselective bromination of several imida
Preparation method of C-3 haloimidazolium [1,2-a] pyridine derivative
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Paragraph 0024-0025, (2022/01/08)
The present invention discloses a method for preparing a C-3 haloimidazolium [1,2-a] pyridine derivative, belonging to the field of organic synthesis. The method took imidazolium [1,2-a] pyridine as the starting material, halide cuprous as the halogen sou