4-Methylmorpholine → HCID 90039588、化合物

HRID 526008ノート

反応式

HRID 526008 の反応式
[F:1][C:2]([F:17])([F:16])[CH:3]([C:5]1[CH2:6][C:7](F)([C:11]([F:14])([F:13])[F:12])[CH:8]=[CH:9][CH:10]=1)[NH2:4].[CH3:18][O:19][C:20]([C:22]1[CH:23]=[C:24]2[CH:31]=[C:30]([C:32](O)=[O:33])[NH:29][C:25]2=[N:26][C:27]=1[CH3:28])=[O:21].F[P-](F)(F)(F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2C=CC=CC=2N=N1.CN1CCOCC1>CN(C)C=O.O>[CH3:28][C:27]1[N:26]=[C:25]2[NH:29][C:30]([C:32](=[O:33])[NH:4][CH:3]([C:5]3[CH:10]=[CH:9][CH:8]=[C:7]([C:11]([F:14])([F:13])[F:12])[CH:6]=3)[C:2]([F:17])([F:16])[F:1])=[CH:31][C:24]2=[CH:23][C:22]=1[C:20]([O:19][CH3:18])=[O:21]

参加物

7

反応物 4

HCID 79724-MethylmorpholineHCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 86713975HCID 86713975、化合物HCID 90039786HCID 90039786、化合物

生成物 1

HCID 90039588HCID 90039588、化合物

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6228Dimethylformamide溶媒

実験手順

2,2,2-Trifluoro-1-[3-fluoro-3-(trifluoromethyl)phenyl]ethanamine (2.07 g, 8.54 mmol) was dissolved in N,N-dimethylformamide (6 ml), and 5-(methoxycarbonyl)-6-methyl-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (1.60 g, 6.83 mmol), N-[(1H-benzotriazol-1-yloxy)(dimethylamino)methylene]-N-methylmethanaminium hexafluorophosphate (2.56 g, 6.83 mmol) and 4-methylmorpholine (2.53 ml, 20.50 mmol) were added. The reaction mixture was stirred at room temperature for 16 h and then water was added. The aqueous phase was extracted three times with ethyl acetate and the extract was dried over sodium sulphate, adsorbed on silica gel and chromatographed with ethyl acetate. This gave 1.74 g (55% of theory) of methyl 6-methyl-2-({2,2,2-trifluoro-1-[3-(trifluoromethyl)phenyl]ethyl}carbamoyl)-1H-pyrrolo[2,3-b]pyridine-5-carboxylate. HPLC-MS: log P=3.37; mass (m/z): 460.1 (M+H)+; 1H-NMR (D6-DMSO): δ 2.79 (s, 3H), 3.87 (s, 2H), 6.29-6.32 (m, 1H), 7.50 (s, 1H), 7.70-7.74 (m, 1H), 7.82-7.84 (m, 1H), 8.05 (d, 1H), 8.18 (s, 1H), 8.66 (m, 1H), 9.72-9.74 (m, 1H).

後処理

  1. extractionThe aqueous phase was extracted three times with ethyl acetate
  2. dry with materialthe extract was dried over sodium sulphate
  3. customchromatographed with ethyl acetate

出典と根拠

ORDレコード
ord-4d0df455f9354ec1a2c7a725b3627ca4
出典データセット
uspto-grants-2016_05
特許番号
US09345247B2

反応ノート

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