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

Triethylamine → N-{1-[9-Chloro-1-(2,4,6-trichlorophenyl)-1,2,3,4-tetrahydropyrimido[1,2-a]benzimidazol-6-yl]-2,2,2-trifluoroethyl}-2,2,2-trifluoroethanesulfonamide

HRID 1399284
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1399284
[Cl:1][C:2]1[C:10]2[N:9]=[C:8]3[N:11]([C:15]4[C:20]([Cl:21])=[CH:19][C:18]([Cl:22])=[CH:17][C:16]=4[Cl:23])[CH2:12][CH2:13][CH2:14][N:7]3[C:6]=2[C:5]([CH:24]([NH2:29])[C:25]([F:28])([F:27])[F:26])=[CH:4][CH:3]=1.C(N(CC)CC)C.[F:37][C:38]([F:45])([F:44])[CH2:39][S:40](Cl)(=[O:42])=[O:41]>O1CCCC1.C(=O)(O)[O-].[Na+]>[Cl:1][C:2]1[C:10]2[N:9]=[C:8]3[N:11]([C:15]4[C:20]([Cl:21])=[CH:19][C:18]([Cl:22])=[CH:17][C:16]=4[Cl:23])[CH2:12][CH2:13][CH2:14][N:7]3[C:6]=2[C:5]([CH:24]([NH:29][S:40]([CH2:39][C:38]([F:45])([F:44])[F:37])(=[O:42])=[O:41])[C:25]([F:26])([F:27])[F:28])=[CH:4][CH:3]=1
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 3

HCID 8471TriethylamineHCID 742422,2,2-Trifluoroethanesulfonyl chlorideHCID 577858171-[9-Chloro-1-(2,4,6-trichlorophenyl)-1,2,3,4-tetrahydropyrimido[1,2-a]benzimidazol-6-yl]-2,2,2-trifluoroethanamine

Produkt 1

HCID 57786246N-{1-[9-Chloro-1-(2,4,6-trichlorophenyl)-1,2,3,4-tetrahydropyrimido[1,2-a]benzimidazol-6-yl]-2,2,2-trifluoroethyl}-2,2,2-trifluoroethanesulfonamideAusbeute 96,4 %

Reagenzien, Katalysatoren, Lösungsmittel

2
HCID 8028TetrahydrofuranLösungsmittelHCID 516892Sodium BicarbonateLösungsmittel

Versuchsvorschrift

To a mixture of 1-[9-chloro-1-(2,4,6-trichlorophenyl)-1,2,3,4-tetrahydropyrimido[1,2-a]benzimidazol-6-yl]-2,2,2-trifluoroethanamine (80.0 mg, 0.165 mmol) and triethylamine (0.0460 mL, 0.330 mmol) in tetrahydrofuran (2 mL) was added 2,2,2-trifluoroethanesulfonyl chloride (0.0219 mL, 0.198 mmol) at 0° C. The resultant mixture was stirred at room temperature for 30 min and diluted with aqueous sodium bicarbonate. The resultant mixture was extracted with ethyl acetate. The extract was washed with brine, dried over anhydrous sodium sulfate, filtered and concentrated in vacuo. The residue was purified by flash column chromatography on silica gel eluting with a 0-30% ethyl acetate/n-hexane gradient mixture to give the title compound as a colorless solid (100 mg, 0.159 mmol, 96%).

Aufarbeitung

  1. extractionThe resultant mixture was extracted with ethyl acetate
  2. washThe extract was washed with brine
  3. dry with materialdried over anhydrous sodium sulfate
  4. filtrationfiltered
  5. concentrationconcentrated in vacuo
  6. customThe residue was purified by flash column chromatography on silica gel eluting with a 0-30% ethyl acetate/n-hexane gradient mixture

Quellen und Nachweise

ORD-Eintrag
ord-fa0befa501ef40c2b86320beb287b68d
Quelldatensatz
uspto-grants-2014_12
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08901141B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion