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2-Fluorobenzoic acid → 2-Fluoro-N-(1-{[4-iodo-2-(trifluoromethyl)phenyl]methyl}-1H-pyrazol-3-yl)benzamide

HRID 1946412
ノート
印刷プレビュー

反応式

HRID 1946412 の反応式
[F:1][C:2]1[CH:10]=[CH:9][CH:8]=[CH:7][C:3]=1[C:4]([OH:6])=O.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C.[I:44][C:45]1[CH:50]=[CH:49][C:48]([CH2:51][N:52]2[CH:56]=[CH:55][C:54]([NH2:57])=[N:53]2)=[C:47]([C:58]([F:61])([F:60])[F:59])[CH:46]=1>CN(C=O)C.CO>[F:1][C:2]1[CH:10]=[CH:9][CH:8]=[CH:7][C:3]=1[C:4]([NH:57][C:54]1[CH:55]=[CH:56][N:52]([CH2:51][C:48]2[CH:49]=[CH:50][C:45]([I:44])=[CH:46][C:47]=2[C:58]([F:61])([F:59])[F:60])[N:53]=1)=[O:6]
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 4

HCID 99352-Fluorobenzoic acidHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 595478541-{[4-Iodo-2-(trifluoromethyl)phenyl]methyl}-1H-pyrazol-3-amine

生成物 1

HCID 469447812-Fluoro-N-(1-{[4-iodo-2-(trifluoromethyl)phenyl]methyl}-1H-pyrazol-3-yl)benzamide

試薬・触媒・溶媒 2

HCID 887Methanol溶媒HCID 6228Dimethylformamide溶媒2 回

実験手順

To 2-fluorobenzoic acid (22 mg, 0.157 mmol, Aldrich) was added a solution of HATU (58 mg, 0.153 mmol, Advanced asymmetrics) in DMF (0.5 ml), DIPEA (0.062 ml, 0.355 mmol) and then a solution of 1-{[4-iodo-2-(trifluoromethyl)phenyl]methyl}-1H-pyrazol-3-amine (for a preparation see Intermediate 39)(43 mg, 0.117 mmol) in DMF (0.5 ml). The resulting yellow solution was stirred at ambient temperature overnight. The reaction mixture was diluted with methanol (1 ml) and purified by MDAP on Sunfire C18 column (Method B) using Acetonitrile-Water with a Formic acid modifier. The solvent was evaporated in vacuo to give the title compound as a white solid (40 mg); LCMS: (System 4) MH+=490, tRET=3.38 min.

後処理

  1. custompurified by MDAP on Sunfire C18 column (Method B)
  2. customThe solvent was evaporated in vacuo

出典と根拠

ORDレコード
ord-6f147431838748278e1554e648f55ebc
出典データセット
uspto-grants-2013_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08399436B2

反応ノート

読み込み中…

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