[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH2:9][CH2:10][NH:11][C:12](=O)[CH3:13])[CH:6]=[CH:7][CH:8]=1.O=P12OP3(OP(OP(O3)(O1)=O)(=O)O2)=O>>[CH3:1][O:2][C:3]1[CH:4]=[C:5]2[C:6](=[CH:7][CH:8]=1)[C:12]([CH3:13])=[N:11][CH2:10][CH2:9]2In close analogy to the procedure described above, N-[2-(3-methoxy-phenyl)-ethyl]-acetamide is reacted with phosphorus pentoxide to provide the title compound.
Wird geladen…