Application of 179811-63-3, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 179811-63-3, name is 2-Amino-2-(3-chlorophenyl)ethanol, molecular formula is C8H10ClNO, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
General procedure: To a mixture of 20 (2.60 mmol) and corresponding amine (2.60 mmol) in MeOH (10 mL) was added Et3N (540.00 mul, 3.90 mmol). The mixture was refluxed for 6h. After completion, the mixture was cooled to 0 oC, and stirred for 30 min, the precipitate was filtered to obtain corresponding product. 2.16.1. 2-(1-(3-chlorophenyl)-2-hydroxyethyl)-6-(2-(methylsulfonyl) pyrimidin-4-yl) isoi-ndolin-1-one (21a) Yield 65%. m.p. 166~167 oC. 1H NMR (300 MHz, CDCl3) delta (ppm): 9.01 (d, J = 5.30 Hz, 1H, ArH), 8.49 (s, 1H, ArH), 8.44 (dd, J = 8.00, 1.50 Hz, 1H, ArH), 8.01 (d, J = 5.30 Hz, 1H, ArH), 7.58 (d, J = 8.00 Hz, 1H, ArH), 7.50-7.31 (m, 3H, ArH), 7.28-7.26 (m, 1H, ArH), 5.40 (dd, J = 7.90, 4.40 Hz, 1H, CHCH2OH), 4.63 (d, J = 17.80 Hz, 1H, CH2), 4.43 – 4.32 (m, 2H, HOCH2CH), 4.28 (dd, J = 11.90, 4.40 Hz, 1H, CH2), 3.49 (s, 3H, SO2CH3 ).
According to the analysis of related databases, 179811-63-3, the application of this compound in the production field has become more and more popular.
Reference:
Article; Ji, Dezhong; Zhang, Lingzhi; Zhu, Qihua; Bai, Ying; Wu, Yaoyao; Xu, Yungen; European Journal of Medicinal Chemistry; vol. 164; (2019); p. 334 – 341;,
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