StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.8.0
  1. Startseite
  2. /Reaktion

Diisopropylethylamine → 4-[[10,11-Dihydro-10-[[2-methyl-2'-trifluoromethyl[1,1'-biphenyl]-4-yl]carbonyl]-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl]carbonyl]-1-piperazine-carboxylic acid, tert-butyl ester

HRID 2184435
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 2184435
[CH3:1][C:2]1[CH:7]=[C:6]([C:8]([N:10]2[C:16]3[CH:17]=[CH:18][CH:19]=[CH:20][C:15]=3[CH2:14][N:13]3[C:21]([C:24](O)=[O:25])=[CH:22][CH:23]=[C:12]3[CH2:11]2)=[O:9])[CH:5]=[CH:4][C:3]=1[C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=1[C:33]([F:36])([F:35])[F:34].[C:37]([O:41][C:42]([N:44]1[CH2:49][CH2:48][NH:47][CH2:46][CH2:45]1)=[O:43])([CH3:40])([CH3:39])[CH3:38].O.ON1C2C=CC=CC=2N=N1.Cl.CN(C)CCCN=C=NCC.C(N(CC)C(C)C)(C)C>CN(C)C=O.C(OCC)(=O)C>[CH3:1][C:2]1[CH:7]=[C:6]([C:8]([N:10]2[C:16]3[CH:17]=[CH:18][CH:19]=[CH:20][C:15]=3[CH2:14][N:13]3[C:21]([C:24]([N:47]4[CH2:48][CH2:49][N:44]([C:42]([O:41][C:37]([CH3:40])([CH3:38])[CH3:39])=[O:43])[CH2:45][CH2:46]4)=[O:25])=[CH:22][CH:23]=[C:12]3[CH2:11]2)=[O:9])[CH:5]=[CH:4][C:3]=1[C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=1[C:33]([F:36])([F:34])[F:35]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

8

Edukt 5

HCID 81531DiisopropylethylamineHCID 143452tert-Butyl piperazine-1-carboxylateHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 27960291-Hydroxybenzotriazole hydrateHCID 1027808210-(2-methyl-2'-trifluoromethyl-biphenyl-4-carbonyl)-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine-3-carboxylic acid

Produkt 1

HCID 101463364-[[10,11-Dihydro-10-[[2-methyl-2'-trifluoromethyl[1,1'-biphenyl]-4-yl]carbonyl]-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl]carbonyl]-1-piperazine-carboxylic acid, tert-butyl ester

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6228DimethylformamideLösungsmittelHCID 8857Ethyl AcetateLösungsmittel

Versuchsvorschrift

10-[(2-Methyl-2′-trifluoromethyl-[1,1′-biphenyl]-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepine-3-carboxylic acid of Example 1, Step F (1.0 g, 2.04 mmol), 1-(tert-butoxycarbonyl)piperazine (0.46 g, 2.47 mmol) and 1-hydroxybenzotriazole monohydrate (0.30 g, 2.22 mmol) were dissolved in N,N-dimethylformamide (8 mL). 1-[3-(dimethylamino)propyl]-3-ethyl carbodiimide hydrochloride (0.43 g, 2.24 mmol) was then added followed by N,N-diisopropylethyl amine (0.55 mL, 3.09 mmol). The reaction mixture was stirred overnight, diluted with ethyl acetate and washed with water and saturated aqueous sodium bicarbonate. The organic phase was then dried over anhydrous sodium sulfate, filtered and concentrated in vacuo to give a brown oil. Purification by flash chromatography using a solvent gradient from 30% to 50% ethyl acetate in hexane provided the desired title compound, which was redissolved in dichloromethane and evaporated to dryness in vacuo to a white foam (1.1 g).

Aufarbeitung

  1. washwashed with water and saturated aqueous sodium bicarbonate
  2. dry with materialThe organic phase was then dried over anhydrous sodium sulfate
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo
  5. customto give a brown oil
  6. customPurification by flash chromatography

Quellen und Nachweise

ORD-Eintrag
ord-446cf4f72da14d27bddfa738d8050ff9
Quelldatensatz
uspto-grants-2005_05
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US06900200B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion