Triethylamine → 2-Amino-4-{4-[(1-[2-fluoro-5-trifluoromethyl-phenyl]-methanoyl)-amino]-phenyl}-thiophene-3-carboxylic acid amide

HRID 349465ノート

反応式

HRID 349465 の反応式
[NH2:1][C:2]1[S:3][CH:4]=[C:5]([C:10]2[CH:15]=[CH:14][C:13]([NH2:16])=[CH:12][CH:11]=2)[C:6]=1[C:7]([NH2:9])=[O:8].[F:17][C:18]1[CH:26]=[CH:25][C:24]([C:27]([F:30])([F:29])[F:28])=[CH:23][C:19]=1[C:20](O)=[O:21].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(CC)CC)C>CN(C=O)C>[NH2:1][C:2]1[S:3][CH:4]=[C:5]([C:10]2[CH:15]=[CH:14][C:13]([NH:16][C:20]([C:19]3[CH:23]=[C:24]([C:27]([F:28])([F:29])[F:30])[CH:25]=[CH:26][C:18]=3[F:17])=[O:21])=[CH:12][CH:11]=2)[C:6]=1[C:7]([NH2:9])=[O:8]

参加物

6

反応物 4

HCID 8471TriethylamineHCID 6882922-Fluoro-5-(trifluoromethyl)benzoic acidHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 692588902-Amino4-(4-amino-phenyl)-thiophene-3-carboxylic acid amide

生成物 1

HCID 101371002-Amino-4-{4-[(1-[2-fluoro-5-trifluoromethyl-phenyl]-methanoyl)-amino]-phenyl}-thiophene-3-carboxylic acid amide

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒2 回

実験手順

Crude 2-amino-4-(4-amino-phenyl)-thiophene-3-carboxylic acid amide (0.15 mmoles, 1 eq) is dissolved in 1 mL DMF and added to a solution of 2-fluoro-5-trifluoromethylbenzoic acid (0.20 mmoles, 1.3 equiv) and HBTU (0.20 mmoles, 1.3 equiv) in 1 mL DMF. To this solution is added 0.5 mL triethylamine. The solution is stirred at room temperature until the reaction is complete, as judged by TLC. The crude reaction mixture is purified by preparative HPLC, affording the desired 2-amino-4-{4-[(1-[2-fluoro-5-trifluoromethyl-phenyl]-methanoyl)-amino]-phenyl}-thiophene-3-carboxylic acid amide. Biological Data

後処理

  1. customThe crude reaction mixture
  2. customis purified by preparative HPLC

出典と根拠

ORDレコード
ord-d9c6684e7c2646cd961610ed7424c6d9
出典データセット
uspto-grants-2007_02
特許番号
US07179836B2

反応ノート

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