[NH:1]1[CH2:6][CH2:5][O:4][CH2:3][CH:2]1[CH2:7][OH:8].I[CH2:10][CH3:11].C([O-])([O-])=O.[K+].[K+]>CN(C)C=O.O>[CH2:10]([N:1]1[CH2:6][CH2:5][O:4][CH2:3][CH:2]1[CH2:7][OH:8])[CH3:11]Morpholin-3-ylmethanol (500 mg) and iodoethane (666 mg) in N,N-dimethylformamide was treated with K2CO3 (1.1 g) overnight. The reaction mixture was diluted with water and extracted with ethyl acetate. The organic layer was dried over Na2SO4 and concentrated to provide the title compound.
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