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

Acetic Acid → 3-Amino-4-[(3S,5R)-3-[(tert-butoxycarbonyl)amino]-5-(trifluoromethyl)piperidin-1-yl]-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetate

HRID 1499513
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1499513
[C:1]([O:4][CH:5]1[C:9]2=[N:10][CH:11]=[C:12]([N+:32]([O-])=O)[C:13]([N:14]3[CH2:19][C@H:18]([C:20]([F:23])([F:22])[F:21])[CH2:17][C@H:16]([NH:24][C:25]([O:27][C:28]([CH3:31])([CH3:30])[CH3:29])=[O:26])[CH2:15]3)=[C:8]2[CH2:7][CH2:6]1)(=[O:3])[CH3:2].CC(O)=O>CCOC(C)=O.[Fe]>[C:1]([O:4][CH:5]1[C:9]2=[N:10][CH:11]=[C:12]([NH2:32])[C:13]([N:14]3[CH2:19][C@H:18]([C:20]([F:21])([F:23])[F:22])[CH2:17][C@H:16]([NH:24][C:25]([O:27][C:28]([CH3:31])([CH3:30])[CH3:29])=[O:26])[CH2:15]3)=[C:8]2[CH2:7][CH2:6]1)(=[O:3])[CH3:2]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

5

Edukt 2

HCID 176Acetic AcidHCID 867267444-[(3S,5R)-3-[(tert-butoxycarbonyl)amino]-5-(trifluoromethyl)piperidin-1-yl]-3-nitro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetate

Produkt 1

HCID 867267433-Amino-4-[(3S,5R)-3-[(tert-butoxycarbonyl)amino]-5-(trifluoromethyl)piperidin-1-yl]-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetateAusbeute 99,9 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23925
Iron
Katalysator
HCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

To a mixture of 4-[(3S,5R)-3-[(tert-butoxycarbonyl)amino]-5-(trifluoromethyl)piperidin-1-yl]-3-nitro-6,7-dihydro-5H-cyclopenta[b]pyridin-7-yl acetate (92.3 mg, 0.189 mmol) and iron powder (295.6 mg, 5.293 mmol) was added AcOH (2.0 mL). The mixture was stirred at room temperature for 3 h. The reaction mixture was diluted with EtOAc, filtered through a pad of diatomaceous earth (eluted with EtOAc). The filtrate was washed with a saturated aqueous solution of Na2CO3, dried over Na2SO4, and concentrated to give the crude sub-title compound as dark semi-solid (86.6 mg). The crude product was used directly in the next step without further purification. LCMS calc. for C21H30F3N4O4 (M+H)+: m/z=459.2. found 459.2.

Aufarbeitung

  1. filtrationfiltered through a pad of diatomaceous earth (eluted with EtOAc)
  2. washThe filtrate was washed with a saturated aqueous solution of Na2CO3
  3. dry with materialdried over Na2SO4
  4. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-3bd8495a1a2d4b01a3863854261e1dca
Quelldatensatz
uspto-grants-2015_12
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US09200004B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion