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

Water → 2-[1-(1-tert-butoxycarbonyl-piperidin-4-yl)-6-fluoro-1H-indazol-3-yl]-5-(2-trimethylsilanyl-ethoxymethyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid tert-butylamide

HRID 246286
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 246286
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH:11]([N:14]2[C:22]3[C:17](=[CH:18][CH:19]=[C:20]([F:23])[CH:21]=3)[C:16]([C:24]3[N:25]=[C:26]4[C:32]([C:33](O)=[O:34])=[CH:31][N:30]([CH2:36][O:37][CH2:38][CH2:39][Si:40]([CH3:43])([CH3:42])[CH3:41])[C:27]4=[N:28][CH:29]=3)=[N:15]2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[C:44]([NH2:48])([CH3:47])([CH3:46])[CH3:45].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.O>CN(C=O)C>[C:44]([NH:48][C:33]([C:32]1[C:26]2[C:27](=[N:28][CH:29]=[C:24]([C:16]3[C:17]4[C:22](=[CH:21][C:20]([F:23])=[CH:19][CH:18]=4)[N:14]([CH:11]4[CH2:10][CH2:9][N:8]([C:6]([O:5][C:1]([CH3:3])([CH3:2])[CH3:4])=[O:7])[CH2:13][CH2:12]4)[N:15]=3)[N:25]=2)[N:30]([CH2:36][O:37][CH2:38][CH2:39][Si:40]([CH3:43])([CH3:42])[CH3:41])[CH:31]=1)=[O:34])([CH3:47])([CH3:46])[CH3:45]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 4

HCID 962WaterHCID 6385Tert-ButylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 712802552-[1-(1-tert-butoxycarbonyl-piperidin-4-yl)-6-fluoro-1H-indazol-3-yl]-5-(2-trimethylsilanyl-ethoxymethyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid

Produkt 1

HCID 71280034
2-[1-(1-tert-butoxycarbonyl-piperidin-4-yl)-6-fluoro-1H-indazol-3-yl]-5-(2-trimethylsilanyl-ethoxymethyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid tert-butylamide
Ausbeute 51 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

In a 10 ml round-bottomed flask, 2-[1-(1-tert-butoxycarbonyl-piperidin-4-yl)-6-fluoro-1H-indazol-3-yl]-5-(2-trimethylsilanyl-ethoxymethyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid (85 mg, 0.14 mmol) was dissolved in DMF (1.5 ml) and tert-butylamine (0.06 ml, 0.57 mmol) and HATU (59 mg, 0.155 mmol) were added. The light yellow suspension was stirred at room temperature overnight then water and petroleum ether were added. The resulting suspension was filtered. The filter cake was washed with water and petroleum ether then dried under high vacuum. The residue was chromatographed over 8 g silica gel with EtOAc/hexanes (gradient: 0-30% EtOAc) to afford 47 mg (51%) of 2-[1-(1-tert-butoxycarbonyl-piperidin-4-yl)-6-fluoro-1H-indazol-3-yl]-5-(2-trimethylsilanyl-ethoxymethyl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxylic acid tert-butylamide as an off-white solid.

Aufarbeitung

  1. filtrationThe resulting suspension was filtered
  2. washThe filter cake was washed with water and petroleum ether
  3. customthen dried under high vacuum
  4. customThe residue was chromatographed over 8 g silica gel with EtOAc/hexanes (gradient: 0-30% EtOAc)

Quellen und Nachweise

ORD-Eintrag
ord-5051a10f5af44951806232aa6c3bc959
Quelldatensatz
uspto-grants-2014_02
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08658646B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion