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ChemicalBook CAS DataBase List alpha-((MethylaMino)Methyl)benzeneMethanol hydrochloride

alpha-((MethylaMino)Methyl)benzeneMethanol hydrochloride synthesis

3synthesis methods
-

Yield:6027-95-8 95%

Reaction Conditions:

with hydrogenchloride in ethyl acetate at 3; pH=1; for 1.5 h;Solvent;Temperature;

Steps:

7 Example 7

The reaction residue synthesized in Example 3 was dissolved in 100 mL of ethyl acetate.Pass hydrogen chloride gas to saturation,Adjust the solution pH to 1,To a large number of white solids precipitated, after stirring for 1.5 hours at 3 °C,After the solid was rinsed once with cooled 100 mL ethyl acetate,Dried at 65°C to give 254 g of N-methylphenylethanolamine hydrochloride,Yield 95%, purity 99.1%.

References:

CN106831453,2017,A Location in patent:Paragraph 0039; 0057-0064