Reference of 6945-67-1, Adding some certain compound to certain chemical reactions, such as: 6945-67-1, name is 2-Bromo-4-nitropyridine,molecular formula is C5H3BrN2O2, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 6945-67-1.
The 2-bromo-4-nitropyridine (200mg, 0.99mmol),4-hydroxypiperidine (149.48mg, 1.48mmol) and cesium carbonate(642.02mg, 1.97mmol) placed in the reaction flask, add 20mL 1,4-Dioxane, react overnight at 100C. The reaction is over,Cool to room temperature, filter,The filtrate was concentrated and purified by column chromatography to obtain the title compound.
According to the analysis of related databases, 6945-67-1, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Nanjing Shenghe Pharmaceutical Co., Ltd.; Wang Yong; Zhao Liwen; Wang Yazhou; Quan Xu; Liu Haixuan; Wang Xiaowei; Zhang Yan; Li Xue; Cao Chen; Guo Zhuang; Lv Kunzhi; Wang Hai; Zheng Guochuang; (126 pag.)CN111196804; (2020); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem