Hydroxyamine hydrochloride → HCID 23072466, Verbindung

HRID 1182471Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1182471
[C:1]1([C:11]([CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][C:19]([OH:21])=O)=[O:12])[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1.[NH2:22][OH:23].Cl>C(N(CC)CC)C>[OH:23][NH:22][C:19](=[O:21])[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14][CH2:13][C:11]([C:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1)=[O:12]

Komponenten

4

Versuchsvorschrift

Following the procedure described in Example 14, step 3, but substituting carboxylic acid 50f for 37 and using 1.1 equivalent of NH2OH.HCl and triethylamine each, the title compound was obtained as light yellow solid in 58% yield: 1H NMR (300 MHz, CD3OD/CDCl3=5/1) δ 8.50 (d, J=8.1 Hz, 1H), 7.40-7.90 (m, 6H), 2.93(t, J=7.5 Hz, 2H), 2.12 (m, 2H), 1.69 (m, 2H), 1.59 (m, 2H), 1.30 (m, 4H); 13C NMR (75.4 MHz, CD3OD/CDCl3=5/1) δ 24.27, 25.08, 28.63(2), 32.65, 41.88, 124.29, 125.53, 126.27, 127.33, 127.70, 128.30, 129.91, 132.32, 133.77, 135.91, 171.87, 205.28.

Quellen und Nachweise

ORD-Eintrag
ord-57fe9b414660430e917dad20c1c5681b
Quelldatensatz
uspto-grants-2007_10
Patentnummer
US07288567B2

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