(6-methyl-2-p-tolyl-imidazo[1,2-a]pyridin-3-yl)-thioacetic acid S-pyridin-2-yl ester → 1-(4-Chloro-phenyl)-2-(6-methyl-2-p-tolyl-imidazo[1,2-a]pyridin-3-yl)-ethanone
反応式
N1C=CC=CC=1S[C:8](=[O:27])[CH2:9][C:10]1[N:14]2[CH:15]=[C:16]([CH3:19])[CH:17]=[CH:18][C:13]2=[N:12][C:11]=1[C:20]1[CH:25]=[CH:24][C:23]([CH3:26])=[CH:22][CH:21]=1.[Cl:28][C:29]1[CH:34]=[CH:33][C:32]([Mg]Br)=[CH:31][CH:30]=1>>[Cl:28][C:29]1[CH:34]=[CH:33][C:32]([C:8](=[O:27])[CH2:9][C:10]2[N:14]3[CH:15]=[C:16]([CH3:19])[CH:17]=[CH:18][C:13]3=[N:12][C:11]=2[C:20]2[CH:21]=[CH:22][C:23]([CH3:26])=[CH:24][CH:25]=2)=[CH:31][CH:30]=1参加物
3
実験手順
Prepared from (6-methyl-2-p-tolyl-imidazo[1,2-a]pyridin-3-yl)-thioacetic acid S-pyridin-2-yl ester 1c and 4-chlorophenylmagnesium bromide using a similar procedure described above. 1H NMR (400 MHz, CDCl3) δ 2.29 (s, 3H), 2.38 (s, 3H), 4.61 (s, 2H), 7.02 (d, J=9.8 Hz, 1H), 7.23 (d, J=8.0 Hz, 2H), 7.36 (d, J=8.8 Hz, 2H), 7.51 (t, J=9.1 Hz, 3H), 7.65 (s, 1H), 7.84 (d, J=8.4 Hz, 2H). Mass spectrum m/e 375 (M+).
出典と根拠
- ORDレコード
- ord-9622d348f4864aeeb4446b779b78e131
- 出典データセット