Diisopropylethylamine → HCID 117727980, Verbindung

HRID 61187Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 61187
[CH3:1][C@@H:2]1[CH2:7][CH2:6][CH2:5][NH:4][C@@H:3]1[CH2:8][N:9]1[C:17](=[O:18])[C:16]2[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=2)[C:10]1=[O:19].[F:20][C:21]1[CH:29]=[CH:28][C:24]([C:25](O)=[O:26])=[C:23]([I:30])[CH:22]=1.CCN(C(C)C)C(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C.C(OCC)(=O)C>[F:20][C:21]1[CH:29]=[CH:28][C:24]([C:25]([N:4]2[CH2:5][CH2:6][CH2:7][C@@H:2]([CH3:1])[C@H:3]2[CH2:8][N:9]2[C:17](=[O:18])[C:16]3[C:11](=[CH:12][CH:13]=[CH:14][CH:15]=3)[C:10]2=[O:19])=[O:26])=[C:23]([I:30])[CH:22]=1

Komponenten

7

Edukt 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 125201644-Fluoro-2-iodobenzoic acidHCID 1177276302-(((2S,3R)-3-Methylpiperidin-2-yl)methyl)isoindoline-1,3-dione

Produkt 1

HCID 117727980HCID 117727980, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6228DimethylformamideLösungsmittelHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

A mixture of 2-(((2S,3R)-3-methylpiperidin-2-yl)methyl)isoindoline-1,3-dione (0.4 g, 1.549 mmol), 4-fluoro-2-iodobenzoic acid (0.374 g, 1.4 mmol), DIPEA (0.49 mL, 2.8 mmol) and HATU (0.53 g, 1.4 mmol) in DMF (10 mL) was stirred at rt for 1 h. The reaction mixture was diluted with ethyl acetate and washed with satd. aq. NaHCO3 and brine successively. The organic layer was separated, dried with MgSO4 and concentrated in vacuo. The crude product was purified by chromatography on silica gel (EtOAc/hex) to afford the title compound. MS (ESI) 507 (M+H).

Aufarbeitung

  1. washwashed with satd
  2. customThe organic layer was separated
  3. dry with materialdried with MgSO4
  4. concentrationconcentrated in vacuo
  5. customThe crude product was purified by chromatography on silica gel (EtOAc/hex)

Quellen und Nachweise

ORD-Eintrag
ord-ef98527cce7941b19e9f98f2af71a691
Quelldatensatz
uspto-grants-2016_09
Patentnummer
US09440982B2

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