1-Phenylcyclopentanecarboxylic acid → N-[(3aS*,4R*,6aR*)-2-benzyloctahydrocyclopenta[c]pyrrol-4-yl]-1-phenylcyclopentanecarboxamide

HRID 1092467

Reaktionsgleichung

Reaktionsgleichung von HRID 1092467
ON1C2C=CC=CC=2N=N1.CC[N+](CCCN(C)C)=C=N.[C:22]1([C:28]2([C:33]([OH:35])=O)[CH2:32][CH2:31][CH2:30][CH2:29]2)[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=1.[CH2:36]([N:43]1[CH2:47][C@H:46]2[CH:48]([NH2:51])[CH2:49][CH2:50][C@H:45]2[CH2:44]1)[C:37]1[CH:42]=[CH:41][CH:40]=[CH:39][CH:38]=1>ClCCl>[CH2:36]([N:43]1[CH2:47][C@H:46]2[C@H:48]([NH:51][C:33]([C:28]3([C:22]4[CH:23]=[CH:24][CH:25]=[CH:26][CH:27]=4)[CH2:29][CH2:30][CH2:31][CH2:32]3)=[O:35])[CH2:49][CH2:50][C@H:45]2[CH2:44]1)[C:37]1[CH:38]=[CH:39][CH:40]=[CH:41][CH:42]=1

Komponenten

6

Edukt 4

HCID 661671-Phenylcyclopentanecarboxylic acidHCID 757711-HydroxybenzotriazoleHCID 218833923-(Dimethylamino)propyl-ethyl-(iminomethylidene)azaniumHCID 68411161(3aS*,6aR*)-2-benzyloctahydrocyclopenta[c]pyrrol-4-amine

Produkt 1

HCID 46213302N-[(3aS*,4R*,6aR*)-2-benzyloctahydrocyclopenta[c]pyrrol-4-yl]-1-phenylcyclopentanecarboxamide

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

1-Hydroxybenzotriazole (33 mg, 0.24 mmol) and N-(3-dimethylaminopropyl)-N-ethylcarbodiimide (43 μL, 0.24 mmol) were added to a solution of 1-phenylcyclopentanecarboxylic acid (46 mg, 0.24 mmol) in dichloromethane (2 mL). The reaction was stirred at room temperature for 10 minutes, then (3aS*,6aR*)-2-benzyloctahydrocyclopenta[c]pyrrol-4-amine (52 mg, 0.24 mmol) was added and the reaction stirred at room temperature overnight. The reaction was quenched with water, and extracted with dichloromethane, then purified by silica gel chromatography using 1-10% methanol (2 N ammonia)/chloroform as eluent to give the title compounds.

Aufarbeitung

  1. stirringthe reaction stirred at room temperature overnight
  2. customThe reaction was quenched with water
  3. extractionextracted with dichloromethane
  4. custompurified by silica gel chromatography

Quellen und Nachweise

ORD-Eintrag
ord-c303e915df6748728df1d3036287334a
Quelldatensatz
uspto-grants-2012_03
Patentnummer
US08129417B2

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