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

Triphenylphosphine → HCID 178454105, Verbindung

HRID 707406
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 707406
[F:1][C:2]1([F:13])[C:10]2[C:5](=[N:6][CH:7]=[C:8]([F:11])[CH:9]=2)[NH:4][C:3]1=[O:12].[C:14]([O:18][C:19](=[O:26])[NH:20][C@H:21]1[CH2:24][C@@H:23](O)[CH2:22]1)([CH3:17])([CH3:16])[CH3:15].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.N(C(OC(C)C)=O)=NC(OC(C)C)=O>C1COCC1.C([O-])(O)=O.[Na+]>[C:14]([O:18][C:19](=[O:26])[NH:20][C@H:21]1[CH2:22][C@H:23]([N:4]2[C:5]3=[N:6][CH:7]=[C:8]([F:11])[CH:9]=[C:10]3[C:2]([F:1])([F:13])[C:3]2=[O:12])[CH2:24]1)([CH3:17])([CH3:15])[CH3:16]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

7

Edukt 4

HCID 11776TriphenylphosphineHCID 75555Diisopropyl diazene-1,2-dicarboxylateHCID 847191103,3,5-Trifluoro-1H,2H,3H-pyrrolo[2,3-b]pyridin-2-oneHCID 178454125HCID 178454125, Verbindung

Produkt 1

HCID 178454105HCID 178454105, VerbindungAusbeute 51,2 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 8028TetrahydrofuranLösungsmittel
HCID 516892Sodium BicarbonateLösungsmittel

Versuchsvorschrift

3,3,5-Trifluoro-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (0.248 g, 1.318 mmol), tert-butyl(cis-3-hydroxycyclobutyl)carbamate (0.247 g, 1.318 mmol), and triphenylphosphine (0.519 g, 1.978 mmol) were mixed in THF (5 mL) under an argon atmosphere. The mixture was cooled to 0° C. before diisopropyl azodicarboxylate (0.389 mL, 1.978 mmol) was added dropwise via syringe. The reaction mixture was warmed to room temperature and stirred for 22 h. The reaction mixture was diluted with sat. NaHCO3 and extracted with EtOAc. The organic layer was separated, washed with saturated aqueous sodium chloride, dried over magnesium sulfate, filtered, and concentrated in vacuo. The resulting crude product was purified by silica gel column chromatography eluting with EtOAc in hexanes to yield the title compound (0.241 g, 0.674 mmol, 51.2% yield) as a white solid.

Aufarbeitung

  1. additionwas added dropwise via syringe
  2. extractionextracted with EtOAc
  3. customThe organic layer was separated
  4. washwashed with saturated aqueous sodium chloride
  5. dry with materialdried over magnesium sulfate
  6. filtrationfiltered
  7. concentrationconcentrated in vacuo
  8. customThe resulting crude product was purified by silica gel column chromatography
  9. washeluting with EtOAc in hexanes

Quellen und Nachweise

ORD-Eintrag
ord-4530ecf4004f4e5abe83dad157ec323f
Quelldatensatz
uspto-grants-2015_11
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US09174992B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion