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ChemicalBook CAS DataBase List 2-[(2-ethoxyphenoxy)methyl]morpholine hydrochloride
35604-67-2

2-[(2-ethoxyphenoxy)methyl]morpholine hydrochloride synthesis

4synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 4 steps
1.1: tetra(n-butyl)ammonium hydrogensulfate; potassium carbonate / tert-butyl methyl ether / 48 h / 45 °C
2.1: toluene / 6 h / Reflux
3.1: sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride / toluene / 0.17 h / 20 °C
3.2: 20 - 40 °C
4.1: hydrogenchloride; hydrogen / palladium on activated charcoal / ethanol / 2 h / 60 °C

References:

Supernus Pharmaceuticals Inc. US2011/251198, 2011, A1

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