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