Dichloromethane → HCID 178491831, Verbindung

HRID 2095641Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2095641
[Cl:1][C:2]1[C:7]([F:8])=[CH:6][CH:5]=[C:4]([O:9][CH3:10])[C:3]=1[C@H:11]([C:13]1[C:21]2[C:16](=[N:17][CH:18]=[C:19]([C:22]3[CH:23]=[N:24][N:25]([C@H:28]4[CH2:33][CH2:32][C@H:31]([C:34](O)=[O:35])[CH2:30][CH2:29]4)[C:26]=3[CH3:27])[CH:20]=2)[NH:15][CH:14]=1)[CH3:12].Cl.[CH3:38][NH:39][CH3:40].CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F.CCN(C(C)C)C(C)C.C(Cl)Cl>>[Cl:1][C:2]1[C:7]([F:8])=[CH:6][CH:5]=[C:4]([O:9][CH3:10])[C:3]=1[C@H:11]([C:13]1[C:21]2[C:16](=[N:17][CH:18]=[C:19]([C:22]3[CH:23]=[N:24][N:25]([C@H:28]4[CH2:29][CH2:30][C@H:31]([C:34]([N:39]([CH3:40])[CH3:38])=[O:35])[CH2:32][CH2:33]4)[C:26]=3[CH3:27])[CH:20]=2)[NH:15][CH:14]=1)[CH3:12]

Komponenten

6

Edukt 5

HCID 6344DichloromethaneHCID 10473Dimethylamine, hydrochlorideHCID 81531DiisopropylethylamineHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 178491832HCID 178491832, Verbindung

Produkt 1

HCID 178491831HCID 178491831, Verbindung

Versuchsvorschrift

A mixture of trans-4-(4-{3-[(1S)-1-(2-chloro-3-fluoro-6-methoxyphenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-5-methyl-1H-pyrazol-1-yl)cyclohexanecarboxylic acid (9.00 mg, 0.0176 mmol), dimethylamine hydrochloride (14.4 mg, 0.176 mmol), TBTU (8.48 mg, 0.0264 mmol), DIPEA (0.0153 mL, 0.0881 mmol) and DCM (3 mL, 50 mmol) was stirred at rt for 1 min. The solution was concentrated in vacuo, redissolved in MeOH (1 mL) and purified via HPLC. The fractions containing the pure product were concentrated in vacuo to afford the title compound as a white solid. 1H NMR (400 MHz, CD3OD): δ=1.65-1.77 (m, 2H), 1.80 (d, J=7.3 Hz, 3H), 1.89-1.97 (m, 2H), 1.98-2.08 (m, 4H), 2.23 (s, 3H), 2.81 (m, J=11.8, 11.8, 3.4, 3.3 Hz, 1H), 2.95 (s, 3H), 3.16 (s, 3H), 3.65 (br. s., 3H), 4.16-4.30 (m, 1H), 5.06-5.15 (m, 1H), 6.89 (dd, J=9.0, 4.4 Hz, 1H), 7.08 (t, J=8.8 Hz, 1H), 7.34 (d, J=1.3 Hz, 1H), 7.40 (s, 1H), 7.48 (s, 1H), 8.11 (s, 1H). MS (ES+): tri/z=538.24/540.24 (100/50) [MH+]. HPLC: tR=1.45 min (polar—3 min, UPLC-ACQUITY).

Aufarbeitung

  1. concentrationThe solution was concentrated in vacuo
  2. dissolutionredissolved in MeOH (1 mL)
  3. custompurified via HPLC
  4. additionThe fractions containing the pure product
  5. concentrationwere concentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-74e25b8c4da042edad923b5c722dffb7
Quelldatensatz
uspto-grants-2013_05
Patentnummer
US08445510B2

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