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. 1402838-08-7, name is 2-(1-Trityl-4-imidazolyl)benzaldehyde, A new synthetic method of this compound is introduced below., Application In Synthesis of 2-(1-Trityl-4-imidazolyl)benzaldehyde
In the atmosphere of nitrogen and ice bath conditions,Will be 60% sodium hydride (9.5 mg, 0.394 mmol, 2.0 equiv)Dissolved in 10 ml of tetrahydrofuran.The dimethyl 2-(furo[2,3-b]pyridin-5-yl)-2-oxoethyl)phosphate (0207-49) (53 mg, 0.197 mmol, 1.0 eq) was slowly addedTetrahydrofuran solution (10 ml).After stirring the mixture for 15 minutes,2-(1-trityl-1H-imidazol-4-yl)benzaldehyde (0105-1) (82 mg, 0.197 mmol, 1.0 equiv)A solution of tetrahydrofuran (10 ml) was added dropwise.The mixture was stirred at ice bath for 0.5 hours.The reaction was warmed to room temperature and stirred overnight.After completion of the reaction, the mixture was quenched with a saturated aqueous solution of ammonium chloride and extracted with dichloromethane. The organic layer was washed with saturated brine, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to give a yellow oil.The resulting yellow oil was purified by silica gel column chromatography (eluent: ethyl acetate/petroleum ether = 1/2) to give the desired product.1-(Furano[2,3-b]pyridin-5-yl)-3-(2-(1-trityl-1H-imidazol-4-yl)phenyl)prop-2-ene-1 -ketone (22 mg, yield: 20%) is a yellow oil
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; Guangzhou Bi Beite Pharmaceutical Co., Ltd.; Cai Xiong; Qian Changgeng; Weng Yunwo; Qing Yuanhui; Liu Bin; Lin Mingsheng; Wang Yanyan; (126 pag.)CN107383024; (2017); A;,
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