cis-[(Methylethyl)sulfonyl][2-(4-nitrophenyl)cyclopentyl]amine → cis-[2-(4-Aminophenyl)cyclopentyl][(methylethyl)sulfonyl]amine

HRID 989500Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 989500
[N+:1]([C:4]1[CH:9]=[CH:8][C:7]([C@H:10]2[CH2:14][CH2:13][CH2:12][C@H:11]2[NH:15][S:16]([CH:19]([CH3:21])[CH3:20])(=[O:18])=[O:17])=[CH:6][CH:5]=1)([O-])=O>C(O)C.[Pd]>[NH2:1][C:4]1[CH:5]=[CH:6][C:7]([C@H:10]2[CH2:14][CH2:13][CH2:12][C@H:11]2[NH:15][S:16]([CH:19]([CH3:21])[CH3:20])(=[O:18])=[O:17])=[CH:8][CH:9]=1

Komponenten

4

Edukt 1

HCID 11120538cis-[(Methylethyl)sulfonyl][2-(4-nitrophenyl)cyclopentyl]amine

Produkt 1

HCID 59103295cis-[2-(4-Aminophenyl)cyclopentyl][(methylethyl)sulfonyl]amine

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23938PalladiumKatalysatorHCID 702EthanolLösungsmittel

Versuchsvorschrift

(+,−) Cis propane-2-sulfonic acid [2-(4-nitro-phenyl)-cyclopentyl]-amide (200 mg, 0.64 mmol, prepared in example 22) was dissolved in 25 mL of ethanol and hydrogenated over 25 mg of 5% Pd/C at room temperature overnight at 413.69 kPa (60 psi). The solution was filtered through celite and concentrated in vacuo to 142 mg (78%) of a colorless oil which was used directly.

Aufarbeitung

  1. filtrationThe solution was filtered through celite and
  2. concentrationconcentrated in vacuo to 142 mg (78%) of a colorless oil which

Quellen und Nachweise

ORD-Eintrag
ord-5c93a3c7d8c74f1b8a3069e4c1b1c5ee
Quelldatensatz
uspto-grants-2003_10
Patentnummer
US06639107B1

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