[NH2:1][C:2]1[S:3][C:4]([CH3:10])=[C:5]([CH3:9])[C:6]=1[C:7]#[N:8].[CH3:11]I>>[CH3:9][C:5]1[C:6]([C:7]#[N:8])=[C:2]([NH:1][CH3:11])[S:3][C:4]=1[CH3:10]Prepared as in Example 21b from 2-amino-4,5-dimethylthiophene-3-carbonitrile and methyl iodide.
Wird geladen…