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

1-Heptanamine → 2-({4-[2-(Heptylamino)-2-oxoethyl]-1,3-thiazol-2-yl}thio)-2-methylpropionic acid tert-butyl ester

HRID 914432
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 914432
[C:1]([O:5][C:6](=[O:20])[C:7]([S:10][C:11]1[S:12][CH:13]=[C:14]([CH2:16][C:17]([OH:19])=O)[N:15]=1)([CH3:9])[CH3:8])([CH3:4])([CH3:3])[CH3:2].[CH2:21]([NH2:28])[CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27].CN(C)CCCN=C=NCC.OC1C2N=NNC=2C=CC=1>ClCCl.O>[C:1]([O:5][C:6](=[O:20])[C:7]([S:10][C:11]1[S:12][CH:13]=[C:14]([CH2:16][C:17]([NH:28][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])=[O:19])[N:15]=1)([CH3:8])[CH3:9])([CH3:2])([CH3:3])[CH3:4]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

7

Edukt 4

HCID 81271-HeptanamineHCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 59759443{2-[(2-Tert-butoxy-1,1-dimethyl-2-oxoethyl)thio]-1,3-thiazol-4-yl}acetic acidHCID 178418300HCID 178418300, Verbindung

Produkt 1

HCID 597590752-({4-[2-(Heptylamino)-2-oxoethyl]-1,3-thiazol-2-yl}thio)-2-methylpropionic acid tert-butyl ester
Ausbeute 91,9 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

{2-[(2-tert-Butoxy-1,1-dimethyl-2-oxoethyl)thio]-1,3-thiazol-4-yl}acetic acid (25.0 g) synthesized in Example 3 and heptylamine (10.0 g) were dissolved in dichloromethane (250 mL), N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide (EDC) hydrochloride (18.0 g) and hydroxybenzotriazole (HOBT) monohydrate (16.6 g) were successively added thereto, and the mixture was stirred at room temperature for 5 hr. Water was added to the reaction mixture, and the mixture was extracted with dichloromethane. The organic layer was washed with saturated brine and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure, and the residue was purified by silica gel chromatography (elution solvent; hexane:ethyl acetate=2:1) to give the title compound (30.0 g) as a slightly yellow oil.

Aufarbeitung

  1. extractionthe mixture was extracted with dichloromethane
  2. washThe organic layer was washed with saturated brine
  3. dry with materialdried over anhydrous sodium sulfate
  4. customThe solvent was evaporated under reduced pressure
  5. customthe residue was purified by silica gel chromatography (elution solvent; hexane:ethyl acetate=2:1)

Quellen und Nachweise

ORD-Eintrag
ord-d172225a511e450197d971214a0dbaf0
Quelldatensatz
uspto-grants-2011_09
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08026370B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion