Triethylamine → N-(6-Chloro-3,4-dihydrospiro[chromene-2,1'-cyclobutan]-4-yl)-2-pyridin-2-ylacetamide
Reaktionsgleichung
CC1(C)C[CH:10]([NH2:12])[C:9]2[C:4](=[CH:5][CH:6]=[CH:7]C=2)[O:3]1.[N:14]1[CH:19]=[CH:18][CH:17]=[CH:16][C:15]=1[CH2:20][C:21]([OH:23])=O.CCN=C=NCCCN(C)C.[ClH:35].[CH:36]1[CH:37]=[CH:38][C:39]2N(O)N=N[C:40]=2[CH:41]=1.C(N(CC)CC)C>ClCCl>[Cl:35][C:36]1[CH:41]=[C:40]2[C:39](=[CH:38][CH:37]=1)[O:3][C:4]1([CH2:5][CH2:6][CH2:7]1)[CH2:9][CH:10]2[NH:12][C:21](=[O:23])[CH2:20][C:15]1[CH:16]=[CH:17][CH:18]=[CH:19][N:14]=1Komponenten
7
Edukt 5
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
The title compound was prepared from Intermediate 2 (200 mg, 0.898 mmol) and 2-pyridylacetic acid (234 mg, 1.348 mmol) in presence of EDCI.HCl (258 mg, 1.348 mmol), HOBt (206 mg, 1.348 mmol) and triethylamine (375 μl, 2.696 mmol) in dichloromethane (10 ml) as described in Example 1 to give 151 mg of the product as a white solid; IR (KBr) 3272, 2936, 1644, 1477, 1265, 812 cm−1; 1H NMR (300 MHz, DMSO-d6) δ 1.65-1.88 (m, 3H), 2.02-2.20 (m, 3H), 2.25-2.35 (m, 2H), 3.71 (q, J=12.0 Hz, 2H), 5.00-5.15 (m, 1H), 6.73 (t, J=7.8 Hz, 1H), 6.76 (d, J=8.4 Hz, 1H), 7.10-7.20 (m, 2H), 7.22-7.30 (m, 1H), 7.70-7.80 (m, 1H), 8.49 (s, 1H), 8.62 (d, J=8.4 Hz, 1H); ESI-MS (m/z) 343.21 (M+H)+.
Quellen und Nachweise
- ORD-Eintrag
- ord-6cdbf3dfb03d4735b1565795d6602ff2
- Quelldatensatz
- uspto-grants-2013_07
- Patentnummer
- US08487121B2
Notizen zur Reaktion
Wird geladen…