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Acetic Acid → 1-(4-(6,8-Dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenyl)-3-(3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)propyl)urea

HRID 870177
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 870177
[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[C:10]([Cl:12])[CH:11]=1)[CH2:8][N:7]([CH3:13])[CH2:6][CH:5]2[C:14]1[CH:19]=[CH:18][C:17]([NH:20][C:21]([NH:23][CH2:24][CH2:25][C:26]([CH:28]2[C:33](=[O:34])[O:32][C:31]([CH3:36])([CH3:35])[O:30][C:29]2=[O:37])=O)=[O:22])=[CH:16][CH:15]=1.C(O)(=O)C>ClCCl>[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[C:10]([Cl:12])[CH:11]=1)[CH2:8][N:7]([CH3:13])[CH2:6][CH:5]2[C:14]1[CH:19]=[CH:18][C:17]([NH:20][C:21]([NH:23][CH2:24][CH2:25][CH2:26][CH:28]2[C:29](=[O:37])[O:30][C:31]([CH3:35])([CH3:36])[O:32][C:33]2=[O:34])=[O:22])=[CH:16][CH:15]=1
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Komponenten

4

Edukt 2

HCID 176Acetic AcidHCID 674579011-(4-(6,8-Dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenyl)-3-(3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-3-oxopropyl)urea

Produkt 1

HCID 468432431-(4-(6,8-Dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenyl)-3-(3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)propyl)urea

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

Into a 50-mL round-bottom flask purged and maintained with an inert atmosphere of nitrogen, was placed a solution of 1-(4-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenyl)-3-(3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-3-oxopropyl)urea (150 mg, 0.27 mmol, 1.00 equiv) in dichloromethane (10 mL) and acetic acid (1 mL) Sodium borohydride (42 mg, 1.11 mmol, 4.04 equiv) was added and the resulting solution was stirred overnight at room temperature. The resulting mixture was washed with saturated aqueous sodium chloride (3×10 mL). The mixture was dried over anhydrous sodium sulfate and concentrated under vacuum. This resulted in 30 mg (21%) of 1-(4-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenyl)-3-(3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)propyl)urea as a yellow solid.

Aufarbeitung

  1. customInto a 50-mL round-bottom flask purged
  2. temperaturemaintained with an inert atmosphere of nitrogen
  3. additionwas added
  4. washThe resulting mixture was washed with saturated aqueous sodium chloride (3×10 mL)
  5. dry with materialThe mixture was dried over anhydrous sodium sulfate
  6. concentrationconcentrated under vacuum
  7. customThis resulted in 30 mg (21%) of 1-(4-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenyl)-3-(3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)propyl)urea as a yellow solid

Quellen und Nachweise

ORD-Eintrag
ord-b34a7d5e3c484e91a6dc6ee7ba975c51
Quelldatensatz
uspto-grants-2015_03
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08969377B2

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