Acetic Acid → HCID 178457368, Verbindung

HRID 2236811Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2236811
[I:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][CH:11]=1)[C:8](=[O:12])[NH:7][C:6](=[O:13])/[C:5]/2=[CH:14]\[NH:15][C:16]1[CH:21]=[CH:20][C:19]([N:22]2[CH2:27][CH2:26][NH:25][CH2:24][CH2:23]2)=[CH:18][CH:17]=1.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+].[CH3:42][N:43]([CH3:48])[CH2:44][C:45](=O)[CH3:46].C(O)(=O)C.C(=O)(O)[O-].[Na+]>CN1CCCC1=O.C(Cl)Cl>[CH3:42][N:43]([CH3:48])[CH2:44][CH:45]([N:25]1[CH2:24][CH2:23][N:22]([C:19]2[CH:18]=[CH:17][C:16]([NH:15]/[CH:14]=[C:5]3\[C:6](=[O:13])[NH:7][C:8](=[O:12])[C:9]4[C:4]\3=[CH:3][C:2]([I:1])=[CH:11][CH:10]=4)=[CH:21][CH:20]=2)[CH2:27][CH2:26]1)[CH3:46]

Komponenten

8

Edukt 5

HCID 176Acetic AcidHCID 84883(Dimethylamino)acetoneHCID 516892Sodium BicarbonateHCID 5049666Sodium triacetoxyborohydrideHCID 178518347HCID 178518347, Verbindung

Produkt 1

HCID 178457368HCID 178457368, VerbindungAusbeute 57,2 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6344DichloromethaneLösungsmittel2×HCID 13387N-methyl-2-pyrrolidoneLösungsmittel

Versuchsvorschrift

(4Z)-6-Iodo-4-{[(4-piperazin-1-ylphenyl)amino]methylene}isoquinoline-1,3(2H,4H)-dione (47.4 mg, 0.1 mmol) is dissolved in N-methylpyrrolidinone (1 mL) and methylene chloride (0.3 mL), followed by addition of sodium triacetoxyborohydride (244 mg, 1.15 mmol), 1-dimethylamino-propan-2-one (0.296 mL, 2.58 mmol) and acetic acid (0.15 mL, 2.6 mmol). After stirring at room temperature for 40 min, methylene chloride and saturated sodium bicarbonate solution were added. The organic layer is separated and dried to give 32 mg (57%) of the title compound as a yellow solid. MS (ESI) m/z 560.4 (M+H)+1.

Aufarbeitung

  1. customThe organic layer is separated
  2. customdried

Quellen und Nachweise

ORD-Eintrag
ord-05edd4a1b1e54f0da490a5a959d48a34
Quelldatensatz
uspto-grants-2010_05
Patentnummer
US07713994B2

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