[NH2:1][C:2]1[CH:7]=[N:6][CH:5]=[C:4](Cl)[N:3]=1.[F:9][C:10]1[CH:15]=[CH:14][C:13](B(O)O)=[CH:12][CH:11]=1>>[F:9][C:10]1[CH:15]=[CH:14][C:13]([C:4]2[N:3]=[C:2]([NH2:1])[CH:7]=[N:6][CH:5]=2)=[CH:12][CH:11]=1Prepared in analogy to example 1d, starting from 2-amino-6-chloropyrazine and 4-fluorobenzeneboronic acid. The title compound was obtained as a slightly brown solid (yield: 91%).
Wird geladen…