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Dimethylamine → 4-(4-Chloro-2-fluoro-5-hydroxy-phenylamino)-7-(3-dimethylamino-propoxy)-6-methoxy-quinoline-3-carbonitrile

HRID 612041
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 612041
[Cl:1][C:2]1[C:7]([OH:8])=[CH:6][C:5]([NH:9][C:10]2[C:19]3[C:14](=[CH:15][C:16]([O:22][CH2:23][CH2:24][CH2:25]Cl)=[C:17]([O:20][CH3:21])[CH:18]=3)[N:13]=[CH:12][C:11]=2[C:27]#[N:28])=[C:4]([F:29])[CH:3]=1.[I-].[Na+].[CH3:32][NH:33][CH3:34]>O1CCCC1>[Cl:1][C:2]1[C:7]([OH:8])=[CH:6][C:5]([NH:9][C:10]2[C:19]3[C:14](=[CH:15][C:16]([O:22][CH2:23][CH2:24][CH2:25][N:33]([CH3:34])[CH3:32])=[C:17]([O:20][CH3:21])[CH:18]=3)[N:13]=[CH:12][C:11]=2[C:27]#[N:28])=[C:4]([F:29])[CH:3]=1
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Komponenten

5

Edukt 3

HCID 674DimethylamineHCID 5238Sodium IodideHCID 224665914-(4-Chloro-2-fluoro-5-hydroxy-phenylamino)-7-(3-chloro-propoxy)-6-methoxy-quinoline-3-carbonitrile

Produkt 1

HCID 101384374-(4-Chloro-2-fluoro-5-hydroxy-phenylamino)-7-(3-dimethylamino-propoxy)-6-methoxy-quinoline-3-carbonitrile

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028
Tetrahydrofuran
Lösungsmittel

Reaktionsbedingungen

Temperatur
125 °C

Versuchsvorschrift

A mixture of 0.8 g (1.83 mmol) of 4-(4-chloro-2-fluoro-5-hydroxy-phenylamino)-7-(3-chloro-propoxy)-6-methoxy-quinoline-3-carbonitrile and 0.055 g of sodium iodide in 15.6 ml of 2M dimethylamine in tetrahydrofuran was placed in a sealed tube and heated to 125° C. for 2.5 hr. The solvent was removed and the residue was mixed with warm ethyl acetate and saturated sodium bicarbonate solution. The organic layer was separated and dried over magnesium sulfate. Solvent was removed and the residue was treated with with ethyl acetate-ether depositing a solid and giving 0.51 g of the title compound as a off-white solid: mass spectrum (electrospray, m/e) M+H 445.0; (M+2H)+2 243.4.

Aufarbeitung

  1. customwas placed in a sealed tube
  2. customThe solvent was removed
  3. additionthe residue was mixed with warm ethyl acetate and saturated sodium bicarbonate solution
  4. customThe organic layer was separated
  5. dry with materialdried over magnesium sulfate
  6. customSolvent was removed
  7. additionthe residue was treated with with ethyl acetate-ether depositing a solid

Quellen und Nachweise

ORD-Eintrag
ord-05c3ec6d00e240bf98e5c1ab3981b0ff
Quelldatensatz
uspto-grants-1999_12
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US06002008

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