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

Hydrochloric Acid → HCID 178495678, Verbindung

HRID 1751632
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1751632
[CH3:1][O:2][C:3]([NH:5][C@@H:6]([CH:53]([CH3:55])[CH3:54])[C:7]([N:9]1[CH2:13][CH2:12][CH2:11][C@H:10]1[C:14]1[NH:15][C:16]([C:19]2[CH:24]=[CH:23][C:22]([C:25]3[CH:26]=[C:27]4[C:50](=[CH:51][CH:52]=3)[C:31]3[NH:32][C:33]([C@@H:35]5[CH2:39][C@H:38]([CH2:40][O:41][CH3:42])[CH2:37][N:36]5[C:43](OC(C)(C)C)=[O:44])=[N:34][C:30]=3[CH:29]=[CH:28]4)=[CH:21][CH:20]=2)=[CH:17][N:18]=1)=[O:8])=[O:4].Cl.[CH3:57][O:58][C:59]([NH:61][C@H:62]([C:66]1[CH:71]=[CH:70][CH:69]=[CH:68][CH:67]=1)C(O)=O)=[O:60].CCOC(C(C#N)=NOC(N1CCOCC1)=[N+](C)C)=O.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>C(Cl)Cl.CO.CCOC(C)=O.CN(C=O)C>[CH3:1][O:2][C:3]([NH:5][C@@H:6]([CH:53]([CH3:55])[CH3:54])[C:7]([N:9]1[CH2:13][CH2:12][CH2:11][C@H:10]1[C:14]1[NH:15][C:16]([C:19]2[CH:20]=[CH:21][C:22]([C:25]3[CH:26]=[C:27]4[C:50](=[CH:51][CH:52]=3)[C:31]3[NH:32][C:33]([C@@H:35]5[CH2:39][C@H:38]([CH2:40][O:41][CH3:42])[CH2:37][N:36]5[C:43](=[O:44])[C@H:62]([NH:61][C:59](=[O:60])[O:58][CH3:57])[C:66]5[CH:71]=[CH:70][CH:69]=[CH:68][CH:67]=5)=[N:34][C:30]=3[CH:29]=[CH:28]4)=[CH:23][CH:24]=2)=[CH:17][N:18]=1)=[O:8])=[O:4]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

9

Edukt 5

HCID 313Hydrochloric AcidHCID 81531DiisopropylethylamineHCID 10910775(alphaR)-alpha-((Methoxycarbonyl)amino)benzeneacetic acidHCID 75951468(1-Cyano-2-ethoxy-2-oxoethylidenaminooxy)dimethylamino-morpholino-carbenium hexafluorophosphateHCID 178495679HCID 178495679, Verbindung

Produkt 1

HCID 178495678
HCID 178495678, Verbindung
Ausbeute 68 %

Reagenzien, Katalysatoren, Lösungsmittel 3

HCID 6228DimethylformamideLösungsmittelHCID 6344DichloromethaneLösungsmittelHCID 21584119Ethylacetate methanolLösungsmittel

Versuchsvorschrift

(2S,4S)-tert-butyl 2-(7-(4-(2-((S)-1-((S)-2-(methoxycarbonylamino)-3-methylbutanoyl)pyrrolidin-2-yl)-1H-imidazol-5-yl)phenyl)-1H-naphtho[1,2-d]imidazol-2-yl)-4-(methoxymethyl)pyrrolidine-1-carboxylate (140 mg, 0.187 mmol) was dissolved in DCM (5 mL) and HCl (4 M in dioxane, 1 mL, 4 mmol) was added. After stirring for 1.5 h, the reaction mixture was concentrated under reduced pressure. The crude residue was treated with (R)-2-(methoxycarbonylamino)-2-phenylacetic acid (43 mg, 0.206 mmol), COMU (80 mg, 0.187 mmol), DMF (3 mL) and DIPEA (0.33 mL, 1.9 mmol). After stirring at RT for 20 min, the solution was diluted with 30 mL 10% MeOH/EtOAc. The organic layer was washed successively with saturated aqueous NaHCO3 and brine. The organics were dried over MgSO4, filtered and concentrated under reduced pressure. The resulting residue was purified by silica column chromatography to afford methyl {(1R)-2-[(2S,4S)-2-[7-(4-{2-[(2S)-1-{(2S)-2-[(methoxycarbonyl)amino]-3-methylbutanoyl}pyrrolidin-2-yl]-1H-imidazol-5-yl}phenyl)-1H-naphtho[1,2-d]imidazol-2-yl]-4-(methoxymethyl)pyrrolidin-1-yl]-2-oxo-1-phenylethyl}carbamate (106 mg, 68%). MS (ESI) m/z 841 [M+H]+.

Aufarbeitung

  1. concentrationthe reaction mixture was concentrated under reduced pressure
  2. stirringAfter stirring at RT for 20 min
  3. washThe organic layer was washed successively with saturated aqueous NaHCO3 and brine
  4. dry with materialThe organics were dried over MgSO4
  5. filtrationfiltered
  6. concentrationconcentrated under reduced pressure
  7. customThe resulting residue was purified by silica column chromatography

Quellen und Nachweise

ORD-Eintrag
ord-f028c84b8f1a4a3c9a8f75e4c01c16eb
Quelldatensatz
uspto-grants-2015_10
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US09156823B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion