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

Potassium Carbonate → 7-(3,4-dihydro-2H-1-benzopyran-6-yl)-N-[4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]phenyl]-1,1-dioxo-2,3-dihydro-1-benzothiepine-4-carboxamide

HRID 1978645
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1978645
Br[C:2]1[CH:3]=[CH:4][C:5]2[S:11](=[O:13])(=[O:12])[CH2:10][CH2:9][C:8]([C:14]([NH:16][C:17]3[CH:22]=[CH:21][C:20]([CH2:23][N:24]([CH3:31])[CH:25]4[CH2:30][CH2:29][O:28][CH2:27][CH2:26]4)=[CH:19][CH:18]=3)=[O:15])=[CH:7][C:6]=2[CH:32]=1.B([O-])([O-])O[C:35]1[CH:36]=[CH:37][C:38]2[O:43][CH2:42][CH2:41][CH2:40][C:39]=2[CH:44]=1.C(=O)([O-])[O-].[K+].[K+]>C1(C)C=CC=CC=1.C(O)C.O.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[O:43]1[C:38]2[CH:37]=[CH:36][C:35]([C:2]3[CH:3]=[CH:4][C:5]4[S:11](=[O:13])(=[O:12])[CH2:10][CH2:9][C:8]([C:14]([NH:16][C:17]5[CH:22]=[CH:21][C:20]([CH2:23][N:24]([CH3:31])[CH:25]6[CH2:26][CH2:27][O:28][CH2:29][CH2:30]6)=[CH:19][CH:18]=5)=[O:15])=[CH:7][C:6]=4[CH:32]=3)=[CH:44][C:39]=2[CH2:40][CH2:41][CH2:42]1
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 3

HCID 11430Potassium CarbonateHCID 219957067-bromo-N-[4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]phenyl]-1,1-dioxo-2,3-dihydro-1-benzothiepine-4-carboxamideHCID 867567913,4-dihydro-2H-1-benzopyran-6-yl borate

Produkt 1

HCID 219958017-(3,4-dihydro-2H-1-benzopyran-6-yl)-N-[4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]phenyl]-1,1-dioxo-2,3-dihydro-1-benzothiepine-4-carboxamideAusbeute 45 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 178418397HCID 178418397, VerbindungKatalysatorHCID 86587398Ethanol toluene waterLösungsmittel

Versuchsvorschrift

Under argon atmosphere, a mixture of 7-bromo-N-[4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]phenyl]-1,1-dioxo-2,3-dihydro-1-benzothiepine-4-carboxamide (300 mg), 3,4-dihydro-2H-1-benzopyran-6-yl borate (113 mg) and potassium carbonate (160 mg) in toluene/ethanol/water (10/1/1 ml) was stirred at room temperature for 1 hour. To the mixture was added tetrakistriphenylphosphinepalladium (33 mg, 0.029 mmol), and the mixture was refluxed for 6 hours, cooled, extracted with ethyl acetate, washed with saturated brine, dried with magnesium sulfate and concentrated under reduced pressure to give crystals, which were collected by filtration and recrystallized from ethanol to give pale yellow crystals of 7-(3,4-dihydro-2H-1-benzopyran-6-yl)-N-[4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]phenyl]-1,1-dioxo-2,3-dihydro-1-benzothiepine-4-carboxamide (Compound 62) (149 mg).

Aufarbeitung

  1. temperaturethe mixture was refluxed for 6 hours
  2. temperaturecooled
  3. extractionextracted with ethyl acetate
  4. washwashed with saturated brine
  5. dry with materialdried with magnesium sulfate
  6. concentrationconcentrated under reduced pressure
  7. customto give crystals, which
  8. filtrationwere collected by filtration
  9. customrecrystallized from ethanol

Quellen und Nachweise

ORD-Eintrag
ord-af895e29b3ff4d1785283b003ae31a3b
Quelldatensatz
uspto-grants-2001_05
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US06235771B1

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion