5-Chloro-2-methylaniline → N-(5-Chloro-2-methylphenyl)-4-(3-(2-chloro-6-fluorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)-2-methoxybenzamide

HRID 59453

反応式

HRID 59453 の反応式
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[C:9]1[NH:13][C:12](=[O:14])[N:11]([C:15]2[CH:24]=[CH:23][C:18]([C:19](OC)=[O:20])=[C:17]([O:25][CH3:26])[CH:16]=2)[N:10]=1.[Cl:27][C:28]1[CH:29]=[CH:30][C:31]([CH3:35])=[C:32]([CH:34]=1)[NH2:33].C[Al](C)C>>[Cl:27][C:28]1[CH:29]=[CH:30][C:31]([CH3:35])=[C:32]([NH:33][C:19](=[O:20])[C:18]2[CH:23]=[CH:24][C:15]([N:11]3[C:12](=[O:14])[NH:13][C:9]([C:3]4[C:4]([F:8])=[CH:5][CH:6]=[CH:7][C:2]=4[Cl:1])=[N:10]3)=[CH:16][C:17]=2[O:25][CH3:26])[CH:34]=1

参加物

4

反応物 3

HCID 72605-Chloro-2-methylanilineHCID 16682925TrimethylaluminumHCID 136492448methyl 4-(3-(2-chloro-6-fluorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)-2-methoxybenzoate

生成物 1

HCID 136612522N-(5-Chloro-2-methylphenyl)-4-(3-(2-chloro-6-fluorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)-2-methoxybenzamide収率 45%

実験手順

The title compound was prepared according to the procedure described in Example-31, by using methyl 4-(3-(2-chloro-6-fluorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)-2-methoxybenzoate (step-2 of Intermediate-15, 0.100 g, 0.26 mmol), 5-chloro-2-methyl aniline (0.057 g, 0.39 mmol) and trimethyl aluminium (2M solution in toluene) (0.5 mL) to afford 0.057 g of desired product. 1H NMR (DMSO-d6): δ 2.32 (s, 3H), 4.05 (s, 3H), 7.13 (d, J=9.9 Hz, 1H), 7.30 (d, J=8.1 Hz, 1H), 7.49 (t, 1H), 7.59 (d, 1H), 7.61-7.75 (m, 2H), 7.84 (s, 1H), 8.08 (d, J=8.7 Hz, 1H), 8.19 (s, 1H), 9.94 (br s, 1H), 12.83 (br s, 1H); MS (m/z): 487.11 [M]+.

後処理

  1. customThe title compound was prepared

出典と根拠

ORDレコード
ord-a342e161b0344a06a8d733a607958100
出典データセット
uspto-grants-2016_09
特許番号
US09439890B2

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