Adding a certain compound to certain chemical reactions, such as: 1402838-08-7, name is 2-(1-Trityl-4-imidazolyl)benzaldehyde, belongs to imidazoles-derivatives compound, 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 1402838-08-7, category: imidazoles-derivatives
1-(2-Hydroxy-1,2,3,4-tetrahydronaphthalen-2-yl)ethyl-1-one (100 mg, 0.46 mmol),2-(1-Triphenylmethyl-1H-imidazol-4-yl)benzaldehyde (190 mg, 0.46 mmol) was dissolved in tetrahydrofuran (4.0 mL).The sodium ethoxide solution (31 mg, 21%/wt%) was added dropwise and stirred at room temperature overnight.After TLC monitoring, the reaction was completed, the solvent was evaporated under reduced pressure, and saturated ammonium chloride solution (10 mL) was added.Extracted with dichloromethane (20 mL), and the organic phase was evaporated to dryness.The residue was used directly in the next step.The residue obtained above was dissolved in a mixed solution of methanol (4 mL) and acetic acid (1 mL).After reacting at 90 C for 3 h, TLC detected the reaction completely.The solvent was evaporated under reduced pressure and the residue was purified by flash column chromatography.Obtained the target Compound114mg,The yield was 72%.
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Reference:
Patent; Suzhou Guokuang Pharmaceutical Technology Co., Ltd.; Hangzhou Anuo Bio-pharmaceutical Technology Co., Ltd.; Mei Desheng; Lu Yang; Yang Donghui; Li Pan; (50 pag.)CN108424415; (2018); A;,
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