Synthetic Route of 677728-92-6, Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps,and cheap raw materials. 677728-92-6, name is 2-Fluoropyridine-5-carbaldehyde. A new synthetic method of this compound is introduced below.
General procedure: A solution containing the corresponding 4-fluoro aryl aldehyde (20.0mmol) and 4-hydroxy aryl aldehyde (20.0mmol) in DMAC (20 mL) was added to K2CO3(24.0mmol) and stirred at 100 C for 4 h under N2. The progress of the reaction was monitored by TLC (eluent: petroleum ether /ethyl acetate 5:1). Following the disappearance of the starting material, the mixture was washed with 1mol/LHCl(30 mL), 5% solution of NaHCO3(30 mL), and brine. The organic layer was dried over anhydrous sodium sulfate and concentrated to yield the crude material used for the subsequent reaction.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,677728-92-6, its application will become more common.
Reference:
Article; Bian, Cong; Chen, Xiaofang; Hu, Laixing; Hu, Xinxin; Liu, Yonghua; Wang, Chong; Wu, Yanbin; You, Xuefu; Zhang, Yongzhong; Bioorganic and medicinal chemistry letters; (2020);,
Pyridine – Wikipedia,
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