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)benzamide

HRID 59452

反応式

HRID 59452 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]([O:21]C)=O)=[CH:17][CH:16]=2)[N:10]=1.[Cl:25][C:26]1[CH:27]=[CH:28][C:29]([CH3:33])=[C:30]([CH:32]=1)[NH2:31].C[Al](C)C>>[Cl:25][C:26]1[CH:27]=[CH:28][C:29]([CH3:33])=[C:30]([NH:31][C:19](=[O:21])[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][CH:17]=2)[CH:32]=1

参加物

4

反応物 3

HCID 72605-Chloro-2-methylanilineHCID 16682925TrimethylaluminumHCID 136492391methyl 4-[3-(2-chloro-6-fluorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]benzoate

生成物 1

HCID 136612556N-(5-Chloro-2-methylphenyl)-4-(3-(2-chloro-6-fluorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)benzamide収率 46.1%

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]benzoate (step-2 of Intermediate-9, 0.100 g, 0.28 mmol), 5-chloro-2-methyl aniline (0.062 g, 0.43 mmol) and trimethyl aluminium (2M solution in toluene) (0.5 mL) to afford 0.059 g of desired product. 1H NMR (DMSO-d6): δ 2.23 (s, 3H), 7.23 (d, J=6.9 Hz, 1H), 7.30 (d, J=8.4 Hz, 1H), 7.53 (m, 2H), 7.59 (m, 1H), 7.71 (m, 1H), 8.10 (br s, 4H), 9.98 (br s, 1H), 12.76 (br s, 1H); MS (m/z): 457.18 [M]+.

後処理

  1. customThe title compound was prepared

出典と根拠

ORDレコード
ord-9ed3b45cb354483c83179791cd864f87
出典データセット
uspto-grants-2016_09
特許番号
US09439890B2

関連ノート

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