Triethylamine → HCID 67088095, 화합물

HRID 42994

반응식

HRID 42994 반응식
[NH2:1][C@H:2]1[CH2:10][C:9]2[C:4](=[CH:5][CH:6]=[C:7]([CH2:11][N:12]3[CH:16]=[C:15]([CH2:17][OH:18])[C:14]([C:19]([F:22])([F:21])[F:20])=[N:13]3)[CH:8]=2)[CH2:3]1.C(N(CC)CC)C.[O:30]1[CH:34]=[CH:33][CH:32]=[C:31]1[S:35](Cl)(=[O:37])=[O:36]>O1CCCC1.CS(C)=O>[OH:18][CH2:17][C:15]1[C:14]([C:19]([F:22])([F:21])[F:20])=[N:13][N:12]([CH2:11][C:7]2[CH:8]=[C:9]3[C:4](=[CH:5][CH:6]=2)[CH2:3][C@@H:2]([NH:1][S:35]([C:31]2[O:30][CH:34]=[CH:33][CH:32]=2)(=[O:37])=[O:36])[CH2:10]3)[CH:16]=1

참가 물질

6

반응물 3

HCID 8471TriethylamineHCID 2795072Furan-2-sulfonyl ChlorideHCID 67026260(R)-(1-((2-amino-2,3-dihydro-1H-inden-5-yl)methyl)-3-(trifluoromethyl)-1H-pyrazol-4-yl)methanol

생성물 1

HCID 67088095HCID 67088095, 화합물수율 37.5%

시약·촉매·용매 2

HCID 679Dimethyl Sulfoxide용매HCID 8028Tetrahydrofuran용매

실험 절차

(R)-(1-((2-amino-2,3-dihydro-1H-inden-5-yl)methyl)-3-(trifluoromethyl)-1H-pyrazol-4-yl)methanol (0.08 mmol, 25 mg) was dissolved in tetrahydrofuran (1 mL) and triethylamine (0.25 mmol, 35 μL, 25 mg) followed by furan-2-sulfonyl chloride (0.084 mmol, 14.05 mg) and the solution stirred at room temperature overnight. The reaction was concentrated before partitioning between dichlormethane (3 mL) and 1N HCl. (3 mL). The organic layer was collected and dried using a hydrophobic frit and concentrated under a stream of nitrogen to give a brown residue which was dissolved in DMSO (1 mL) and purified on preparative basic HPLC to give (R)—N-(5-((4-(hydroxymethyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)methyl)-2,3-dihydro-1H-inden-2-yl)furan-2-sulfonamide (13.1 mg, 0.03 mmol, 37.1%) MS (ESI): m/z [M+H]+ 442.2

후처리

  1. concentrationThe reaction was concentrated
  2. custombefore partitioning between dichlormethane (3 mL) and 1N HCl
  3. customThe organic layer was collected
  4. customdried
  5. concentrationconcentrated under a stream of nitrogen
  6. customto give a brown residue which
  7. custompurified on preparative basic HPLC

출처 및 근거

ORD 기록
ord-78c13e640baa4b3cb2fd633cf8ea8f0a
출처 데이터셋
uspto-grants-2013_09
특허 번호
US08536214B2

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