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Hydrochloric Acid → 3-(3-{[7-(Benzyl{(2R)-2-hydroxy-2-[4-hydroxy-3-(hydroxymethyl)phenyl]ethyl}amino)heptyl]oxy}propyl)benzenesulfonamide

HRID 2118194
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HRID 2118194 반응식
[CH2:1]([N:8]([CH2:30][C@@H:31]([C:33]1[CH:44]=[CH:43][C:36]2[O:37]C(C)(C)[O:39][CH2:40][C:35]=2[CH:34]=1)[OH:32])[CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][O:16][CH2:17][CH2:18][CH2:19][C:20]1[CH:21]=[C:22]([S:26]([NH2:29])(=[O:28])=[O:27])[CH:23]=[CH:24][CH:25]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl.C(=O)(O)[O-].[Na+]>C(OCC)(=O)C>[CH2:1]([N:8]([CH2:30][C@H:31]([OH:32])[C:33]1[CH:44]=[CH:43][C:36]([OH:37])=[C:35]([CH2:40][OH:39])[CH:34]=1)[CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][O:16][CH2:17][CH2:18][CH2:19][C:20]1[CH:21]=[C:22]([S:26]([NH2:29])(=[O:28])=[O:27])[CH:23]=[CH:24][CH:25]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 516892Sodium BicarbonateHCID 691987473-{3-[(7-{Benzyl[(2R)-2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-hydroxyethyl]amino}heptyl)oxy]propyl}benzenesulfonamide

생성물 1

HCID 692012113-(3-{[7-(Benzyl{(2R)-2-hydroxy-2-[4-hydroxy-3-(hydroxymethyl)phenyl]ethyl}amino)heptyl]oxy}propyl)benzenesulfonamide수율 96.6%

시약·촉매·용매 1

HCID 8857
Ethyl Acetate
용매

실험 절차

To a stirred, ice-cooled solution of 3-{3-[(7-{Benzyl[(2R)-2-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-hydroxyethyl]amino}heptyl)oxy]propyl}benzenesulfonamide (97.2 g) in IMS (417 ml) was gradually added aqueous 1M hydrochloric acid (417 ml) keeping the temperature below 15° C. The mixture was then stirred at room temperature for ca 5 h. Saturated sodium bicarbonate (417 ml) and ethyl acetate (1000 ml) were then added to the mixture. The organic layer was separated off, washed with water (400 ml), brine (400 ml) and finally dried (Na2SO4). Concentration in vacuo gave the title compound (87.9 g)-LC RT=4.01 min.

후처리

  1. customthe temperature below 15° C
  2. customThe organic layer was separated off
  3. washwashed with water (400 ml), brine (400 ml)
  4. dry with materialfinally dried (Na2SO4)
  5. concentrationConcentration in vacuo

출처 및 근거

ORD 기록
ord-27da3f546447487cbe7bff306ae1fde9
출처 데이터셋
uspto-grants-2008_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07442836B2

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