StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.8.0
  1. Startseite
  2. /Reaktion

Selenium Dioxide → 4-tert-butyl-N-[5-(2-chloro-5-methoxy-phenoxy)-6-formyl-2-(morpholin-4-yl)-pyrimidin-4-yl]-benzenesulphonamide

HRID 37093
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 37093
[C:1]([C:5]1[CH:10]=[CH:9][C:8]([S:11]([NH:14][C:15]2[C:20]([O:21][C:22]3[CH:27]=[C:26]([O:28][CH3:29])[CH:25]=[CH:24][C:23]=3[Cl:30])=[C:19]([CH3:31])[N:18]=[C:17]([N:32]3[CH2:37][CH2:36][O:35][CH2:34][CH2:33]3)[N:16]=2)(=[O:13])=[O:12])=[CH:7][CH:6]=1)([CH3:4])([CH3:3])[CH3:2].[Se](=O)=[O:39]>O1CCOCC1>[C:1]([C:5]1[CH:10]=[CH:9][C:8]([S:11]([NH:14][C:15]2[C:20]([O:21][C:22]3[CH:27]=[C:26]([O:28][CH3:29])[CH:25]=[CH:24][C:23]=3[Cl:30])=[C:19]([CH:31]=[O:39])[N:18]=[C:17]([N:32]3[CH2:33][CH2:34][O:35][CH2:36][CH2:37]3)[N:16]=2)(=[O:13])=[O:12])=[CH:7][CH:6]=1)([CH3:4])([CH3:2])[CH3:3]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

4

Edukt 2

HCID 24007Selenium DioxideHCID 199347354-tert-butyl-N-[5-(2-chloro-5-methoxy-phenoxy)-6-methyl-2-(morpholin-4-yl)-pyrimidin-4-yl]-benzenesulphonamide

Produkt 1

HCID 199347764-tert-butyl-N-[5-(2-chloro-5-methoxy-phenoxy)-6-formyl-2-(morpholin-4-yl)-pyrimidin-4-yl]-benzenesulphonamideAusbeute 68,8 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 312751,4-DioxaneLösungsmittel

Versuchsvorschrift

14.6 g of 4-tert-butyl-N-[5-(2-chloro-5-methoxy-phenoxy)-6-methyl-2-(morpholin-4-yl)-pyrimidin-4-yl]-benzenesulphonamide and 15.9 g of selenium dioxide in 500 ml of dioxan were stirred in an autoclave at 170° C. for 6 hours. The reaction mixture was filtered and the filtrate was concentrated. The residue was partitioned between chloroform and water. The organic phase was dried, the solvent was evaporated and the residue was recrystallized from dichloromethane-ethanol. There were obtained 10.3 g of 4-tert-butyl-N-[5-(2-chloro-5-methoxy-phenoxy)-6-formyl-2-(morpholin-4-yl)-pyrimidin-4-yl]-benzenesulphonamide, m.p. 235°-236° C., MS: M=561.

Aufarbeitung

  1. filtrationThe reaction mixture was filtered
  2. concentrationthe filtrate was concentrated
  3. customThe residue was partitioned between chloroform and water
  4. customThe organic phase was dried
  5. customthe solvent was evaporated
  6. customthe residue was recrystallized from dichloromethane-ethanol

Quellen und Nachweise

ORD-Eintrag
ord-0984aa4c68da44cc8dee59e8886ce9f0
Quelldatensatz
uspto-grants-1995_05
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US05420129

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion