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Triethylamine → N-[3-ethyl-5-(1-methyl-1H-tetrazol-5-yl)phenyl]-N'-((1R,2S)-2-{[((2RS)-6-fluoro-1,2,3,4-tetrahydronaphthalen-2-yl)(methyl)amino]methyl}cyclohexyl)urea

HRID 1592342
ノート
印刷プレビュー

反応式

HRID 1592342 の反応式
[NH2:1][C@@H:2]1[CH2:7][CH2:6][CH2:5][CH2:4][C@H:3]1[CH2:8][N:9]([CH3:21])[CH:10]1[CH2:19][CH2:18][C:17]2[C:12](=[CH:13][CH:14]=[C:15]([F:20])[CH:16]=2)[CH2:11]1.C1([O:28][C:29](=O)[NH:30][C:31]2[CH:36]=[C:35]([C:37]3[N:41]([CH3:42])[N:40]=[N:39][N:38]=3)[CH:34]=[C:33]([CH2:43][CH3:44])[CH:32]=2)C=CC=CC=1.C(N(CC)CC)C>C(#N)C>[CH2:43]([C:33]1[CH:32]=[C:31]([NH:30][C:29]([NH:1][C@@H:2]2[CH2:7][CH2:6][CH2:5][CH2:4][C@H:3]2[CH2:8][N:9]([CH:10]2[CH2:19][CH2:18][C:17]3[C:12](=[CH:13][CH:14]=[C:15]([F:20])[CH:16]=3)[CH2:11]2)[CH3:21])=[O:28])[CH:36]=[C:35]([C:37]2[N:41]([CH3:42])[N:40]=[N:39][N:38]=2)[CH:34]=1)[CH3:44]
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 8471TriethylamineHCID 22252693Phenyl 3-ethyl-5-(1-methyl-1H-tetraazol-5-yl)phenylcarbamateHCID 69426330N-(2RS)-{[(1S,2R)-2-aminocyclohexyl]methyl}-6-fluoro-N-methyl-1,2,3,4-tetrahydronaphthalen-2-amine

生成物 1

HCID 11489262N-[3-ethyl-5-(1-methyl-1H-tetrazol-5-yl)phenyl]-N'-((1R,2S)-2-{[((2RS)-6-fluoro-1,2,3,4-tetrahydronaphthalen-2-yl)(methyl)amino]methyl}cyclohexyl)urea収率 37.4%

試薬・触媒・溶媒 1

HCID 6342Acetonitrile溶媒

実験手順

A mixture of N-(2RS)-{[(1S,2R)-2-aminocyclohexyl]methyl}-6-fluoro-N-methyl-1,2,3,4-tetrahydronaphthalen-2-amine (60 mg, 206 μmol), phenyl[3-ethyl-5-(1-methyl-1H-tetrazol-5-yl)phenyl]carbamate (52 mg, 206 μmol), triethylamine (57 μL, 412 μmol) and acetonitrile (2 mL) was stirred at room temperature for 16 hours. The mixture was concentrated, and the residue was dissolved in ethyl acetate. The solution was washed with aqueous sodium hydroxide (1.0 N), dried over sodium sulfate, and concentrated. The residue was purified by flash column chromatography, eluting with 5% methanol in dichloromethane containing 0.5% aqueous ammonia, to provide an amorphous solid (40 mg, 37%) which was a mixture of two diastereomers by NMR.

後処理

  1. concentrationThe mixture was concentrated
  2. dissolutionthe residue was dissolved in ethyl acetate
  3. washThe solution was washed with aqueous sodium hydroxide (1.0 N)
  4. dry with materialdried over sodium sulfate
  5. concentrationconcentrated
  6. customThe residue was purified by flash column chromatography
  7. washeluting with 5% methanol in dichloromethane containing 0.5% aqueous ammonia

出典と根拠

ORDレコード
ord-ecc6dc7a72f34ebdb7a6f5aae7b015c8
出典データセット
uspto-grants-2007_11
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07291744B2

反応ノート

読み込み中…

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