Hydrochloric Acid → n-(4-Hydroxy-benzyl)-4-methoxy-n-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-benzenesulfonamide hydrochloride salt

HRID 1827529노트

반응식

HRID 1827529 반응식
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([S:9]([N:12]([C:27]2[CH:32]=[CH:31][C:30]([O:33][CH2:34][CH2:35][N:36]3[CH2:40][CH2:39][CH2:38][CH2:37]3)=[CH:29][CH:28]=2)[CH2:13][C:14]2[CH:19]=[CH:18][C:17]([O:20]C3CCCCO3)=[CH:16][CH:15]=2)(=[O:11])=[O:10])=[CH:5][CH:4]=1.[ClH:41].O1CCOCC1>C(O)C>[ClH:41].[OH:20][C:17]1[CH:16]=[CH:15][C:14]([CH2:13][N:12]([C:27]2[CH:32]=[CH:31][C:30]([O:33][CH2:34][CH2:35][N:36]3[CH2:37][CH2:38][CH2:39][CH2:40]3)=[CH:29][CH:28]=2)[S:9]([C:6]2[CH:5]=[CH:4][C:3]([O:2][CH3:1])=[CH:8][CH:7]=2)(=[O:10])=[O:11])=[CH:19][CH:18]=1

참가 물질

5

반응물 3

HCID 313Hydrochloric Acid2회HCID 312751,4-DioxaneHCID 221374154-methoxy-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-N-[4-(tetrahydro-pyran-2-yloxy)-benzyl]-benzenesulfonamide

생성물 1

HCID 22137428n-(4-Hydroxy-benzyl)-4-methoxy-n-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-benzenesulfonamide hydrochloride salt

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

4-Methoxy-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-N-[4-(tetrahydro-pyran-2-yloxy)-benzyl]-benzenesulfonamide (1.58 g, 2.79 mmol) was suspended in 3:1 ethanol:1N HCl (30 mL) and the solution was stirred at room temperature for 24 hr. The reaction mixture was quenched with sodium bicarbonate solution and the aqueous solution was washed with methylene chloride. The organic layer was dried (sodium sulfate), filtered, and concentrated to a white solid. The crude material was purified via Biotage® (A Dynax Corp., Charlottesville, Va.) chromatography using 10% methanol/methylene chloride as the eluant. The purified material was suspended in methanol (15 mL) and 4.0M HCl in dioxane (1.5 equiv.) was added. The mixture was stirred at room temperature and was concentrated to dryness to yield the title compound as the HCl salt. MS 483.1 (M+1)+

후처리

  1. customThe reaction mixture was quenched with sodium bicarbonate solution
  2. washthe aqueous solution was washed with methylene chloride
  3. dry with materialThe organic layer was dried (sodium sulfate)
  4. filtrationfiltered
  5. concentrationconcentrated to a white solid
  6. customThe crude material was purified via Biotage® (A Dynax Corp
  7. concentrationwas concentrated to dryness

출처 및 근거

ORD 기록
ord-22fe8efdbc824a46a5f9a5ef79018f51
출처 데이터셋
uspto-grants-2006_05
특허 번호
US07053212B2

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