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ChemicalBook CAS DataBase List Carvedilol

Carvedilol synthesis

7synthesis methods
1836-62-0 Synthesis
2-(2-Methoxyphenoxy)ethylamine

1836-62-0
305 suppliers
$6.00/10g

51997-51-4 Synthesis
4-Epoxypropanoxycarbazole

51997-51-4
310 suppliers
$7.00/5g

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Yield:72956-09-3 81%

Reaction Conditions:

in isopropyl alcohol for 5 h;Inert atmosphere;Reflux;

Steps:

4.1.4. General procedure (C) for the synthesis of 1-arylamino-3-aryloxypropan-2-ols
General procedure: Corresponding 2-(aryloxymethyl)oxiranes (5 mmol, 1 equiv) and amines (7.5 mmol, 1.5 equiv) were dissolved in 30 mL i-PrOH. The reaction was purged with argon 3 times and stirred at reflux for 5 h, andthen the mixture was cooled to room temperature and added AcOEt.After washing with brine 3 times, the organic layer was dried overanhydrous Na2SO4, filtered, and evaporated in vacuo. Purification ofthe crude residue by column chromatography on silica gel yielded target compounds.

References:

Chang, Qi;Long, Jing;Hu, Liqing;Chen, Zhuo;Li, Qianbin;Hu, Gaoyun [Bioorganic and Medicinal Chemistry,2020,vol. 28,# 9,art. no. 115404]

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