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

Water → Di-tert-butyl {2-[(3-{[1-methyl-5-(tritylamino)pyrazol-4-yl]amino}-3-oxopropanoyl)amino]-1,3-propanediyl}biscarbamate

HRID 459616
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 459616
[CH3:1][N:2]1[C:6]([NH:7][C:8]([C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)([C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)[C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)=[C:5]([NH:27][C:28](=[O:33])[CH2:29][C:30](O)=[O:31])[CH:4]=[N:3]1.[NH2:34][CH:35]([CH2:45][NH:46][C:47](=[O:53])[O:48][C:49]([CH3:52])([CH3:51])[CH3:50])[CH2:36][NH:37][C:38](=[O:44])[O:39][C:40]([CH3:43])([CH3:42])[CH3:41].Cl.CN(C)CCCN=C=NCC.O>O1CCCC1.C(Cl)Cl>[CH3:1][N:2]1[C:6]([NH:7][C:8]([C:15]2[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=2)([C:21]2[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=2)[C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)=[C:5]([NH:27][C:28](=[O:33])[CH2:29][C:30]([NH:34][CH:35]([CH2:45][NH:46][C:47](=[O:53])[O:48][C:49]([CH3:52])([CH3:51])[CH3:50])[CH2:36][NH:37][C:38](=[O:44])[O:39][C:40]([CH3:43])([CH3:42])[CH3:41])=[O:31])[CH:4]=[N:3]1
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

7

Edukt 4

HCID 962WaterHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 15186003tert-butyl N-(2-amino-3-{[(tert-butoxy)carbonyl]amino}propyl)carbamateHCID 219045813-{[1-Methyl-5-(tritylamino)pyrazol-4-yl]amino}-3-oxopropanoic acid

Produkt 1

HCID 86760458
Di-tert-butyl {2-[(3-{[1-methyl-5-(tritylamino)pyrazol-4-yl]amino}-3-oxopropanoyl)amino]-1,3-propanediyl}biscarbamate
Ausbeute 72,1 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6344DichloromethaneLösungsmittelHCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

A mixture of 3-{[1-methyl-5-(tritylamino)pyrazol-4-yl]amino}-3-oxopropanoic acid (600 mg), di-tert-butyl (2-amino-1,3-propanediyl)biscarbamate (434 mg) and N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride (522 mg) in tetrahydrofuran (12 ml) and methylene chloride (6 ml) was stirred overnight at room temperature. Water was added and the whole mixture was extracted with ethyl acetate. The organic layer was washed with water and brine, and dried over anhydrous magnesium sulfate. Concentration under reduced pressure gave a residue, which was triturated with diisopropyl ether-ethyl acetate (2:1) to give di-tert-butyl {2-[(3-{[1-methyl-5-(tritylamino)pyrazol-4-yl]amino}-3-oxopropanoyl)amino]-1,3-propanediyl}biscarbamate (699 mg) as a white solid.

Aufarbeitung

  1. extractionthe whole mixture was extracted with ethyl acetate
  2. washThe organic layer was washed with water and brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. concentrationConcentration under reduced pressure
  5. customgave a residue, which
  6. customwas triturated with diisopropyl ether-ethyl acetate (2:1)

Quellen und Nachweise

ORD-Eintrag
ord-38bc5a0323cd4b3cbe293dd33a169905
Quelldatensatz
uspto-grants-2007_03
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US07192943B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion