A common compound: 5339-85-5, name is 2-(2-Aminophenyl)ethanol,molecular formula is C8H11NO, it can change the direction of chemical reaction, and react with certain compounds to generate new functional products. A new synthetic method of this compound is introduced below., 5339-85-5
General procedure: A test tube (25 mL) wascharged with 2-aminophenethyl alcohol 1? (0.5 mmol, 1 equiv), aldehyde 2?? (0.75mmol, 1.5 equiv), AgOTf (0.025 mmol, 5 mol%), HOTf (0.05 mmol, 10 mol%), and toluene (3 mL) were added. Themixture was stirred at 120 oC in air for 12 hours, thereaction was cooled down to room temperature, the mixture was quenched by sat.aq. NaHCO3, and diluted with 10 mL dichloromethane and washed with10 mL H2O. The aqueous layer was extracted twice withdichloromethane (10 mL) and the combined organic phase was dried over Na2SO4.After evaporation of the solvents, the residue was purified by silica gelchromatography (hexane/AcOEt = 30:1).
With the rapid development of chemical substances, we look forward to future research findings about 5339-85-5.
Reference:
Article; Xu, Xuefeng; Zhang, Xu; Liu, Wenming; Zhao, Qiang; Wang, Zhiqiang; Yu, Lintao; Shi, Fu; Tetrahedron Letters; vol. 56; 24; (2015); p. 3790 – 3792;,
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