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

tert-Butyl 6-((1R,2S)-2-(tert-butoxycarbonylamino)cyclohexylamino)-4-chloro-7-fluoro-3-oxo-1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylate → HCID 86727261, Verbindung

HRID 2173080
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 2173080
[C:1]([O:5][C:6]([NH:8][C@H:9]1[CH2:14][CH2:13][CH2:12][CH2:11][C@H:10]1[NH:15][C:16]1[N:21]=[C:20](Cl)[C:19]2[C:23](=[O:33])[N:24]([C:26]([O:28][C:29]([CH3:32])([CH3:31])[CH3:30])=[O:27])[CH2:25][C:18]=2[C:17]=1[F:34])=[O:7])([CH3:4])([CH3:3])[CH3:2].[F:35][C:36]1[C:44]2[CH:43]=[C:42](B(O)O)[S:41][C:40]=2[CH:39]=[CH:38][CH:37]=1>O1CCOCC1.C([O-])(O)=O.[Na+].CCOC(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>[C:1]([O:5][C:6]([NH:8][C@H:9]1[CH2:14][CH2:13][CH2:12][CH2:11][C@H:10]1[NH:15][C:16]1[N:21]=[C:20]([C:42]2[S:41][C:40]3[CH:39]=[CH:38][CH:37]=[C:36]([F:35])[C:44]=3[CH:43]=2)[C:19]2[C:23](=[O:33])[N:24]([C:26]([O:28][C:29]([CH3:32])([CH3:31])[CH3:30])=[O:27])[CH2:25][C:18]=2[C:17]=1[F:34])=[O:7])([CH3:4])([CH3:3])[CH3:2]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

7

Edukt 2

HCID 86654740tert-Butyl 6-((1R,2S)-2-(tert-butoxycarbonylamino)cyclohexylamino)-4-chloro-7-fluoro-3-oxo-1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylateHCID 86727239HCID 86727239, Verbindung

Produkt 1

HCID 86727261HCID 86727261, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 4

HCID 178418397HCID 178418397, VerbindungKatalysator
HCID 8857
Ethyl Acetate
Lösungsmittel
HCID 312751,4-DioxaneLösungsmittel
HCID 516892Sodium BicarbonateLösungsmittel2×

Versuchsvorschrift

A solution of tert-butyl 6-((1R,2S)-2-(tert-butoxycarbonylamino)cyclohexylamino)-4-chloro-7-fluoro-3-oxo-1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylate (152 mg, 0.305 mmol), 4-fluorobenzo[b]thiophen-2-ylboronic acid (149 mg, 0.762 mmol) and tetrakis(triphenylphosphine)palladium(0) (352 mg, 0.305 mmol) in dioxane and saturated aqueous NaHCO3 (1:1, 5 mL) was heated to 120° C. via microwave irradiation for 30 minutes. The reaction mixture was diluted with EtOAc (50 mL) and saturated aqueous NaHCO3 (100 mL). The organic layer was separated and the aqueous layer was washed with EtOAc (50 mL). The organic layers were combined, dried over Na2SO4, and the solvent was removed in vacuo to give the intermediate, tert-butyl 6-(((1R,2S)-2-((tert-butoxycarbonyl)amino)cyclohexyl)amino)-7-fluoro-4-(4-fluorobenzo[b]thiophen-2-yl)-3-oxo-1H-pyrrolo[3,4-c]pyridine-2(3H)-carboxylate. The intermediate was dispersed in TFA and DCM (1:1, 10 mL) and stirred at room temperature for 60 minutes. The mixture was concentrated and the resulting crude material was reconstituted in MeOH/DCM (10.0 mL) and was purified via preparative HPLC eluting with a gradient of 30-50% ACN (0.035% TFA) and H2O (0.05% TFA). The combined fractions were neutralized with saturated aqueous NaHCO3, washed with EtOAc (2×200 mL), dried over Na2SO4, and filtered. The organic phase was stripped to dryness via rotary evaporation to give the title compound (83 mg, 66%). 1H NMR (500 MHz, DMSO-d6) δ ppm 1.31-1.48 (m, 2H), 1.55-1.85 (m, 6H), 3.17 (s, 2H), 4.10 (dd, J=6.35, 2.93 Hz, 2H), 4.45 (s, 2H), 6.79 (d, J=6.35 Hz, 1H), 7.19 (dd, J=10.25, 7.81 Hz, 1H), 7.40 (td, J=8.05, 5.37 Hz, 1H), 7.82 (d, J=8.30 Hz, 1H), 8.56 (s, 1H), 9.56 (s, 1H). ESI-MS m/z [M+H]+ calc'd for C21H20F2N4OS, 415. found, 415.

Aufarbeitung

  1. customThe organic layer was separated
  2. washthe aqueous layer was washed with EtOAc (50 mL)
  3. dry with materialdried over Na2SO4
  4. customthe solvent was removed in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-5b41b20429ef4d7284db4cf73b034917
Quelldatensatz
uspto-grants-2015_06
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US09056873B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion