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

Water → (S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-((4-methoxy-3-(N-(2-morpholinoethyl)methylsulfonamido)phenoxy)carbonyloxy)-ethyl)pyridine 1-oxide

HRID 1776591
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1776591
[Cl:1][C:2]1[CH:3]=[N+:4]([O-:39])[CH:5]=[C:6]([Cl:38])[C:7]=1[CH2:8][C@@H:9]([C:23]1[CH:28]=[CH:27][C:26]([O:29][CH:30]([F:32])[F:31])=[C:25]([O:33][CH2:34][CH:35]2[CH2:37][CH2:36]2)[CH:24]=1)[O:10][C:11]([O:13]C1C=CC([N+]([O-])=O)=CC=1)=[O:12].O[C:41]1[CH:42]=[CH:43][C:44]([O:60][CH3:61])=[C:45]([N:47]([CH2:52][CH2:53][N:54]2[CH2:59][CH2:58][O:57][CH2:56][CH2:55]2)[S:48]([CH3:51])(=[O:50])=[O:49])[CH:46]=1.O>CN(C1C=CN=CC=1)C.CN(C=O)C>[Cl:38][C:6]1[CH:5]=[N+:4]([O-:39])[CH:3]=[C:2]([Cl:1])[C:7]=1[CH2:8][C@@H:9]([C:23]1[CH:28]=[CH:27][C:26]([O:29][CH:30]([F:32])[F:31])=[C:25]([O:33][CH2:34][CH:35]2[CH2:36][CH2:37]2)[CH:24]=1)[O:10][C:11]([O:13][C:41]1[CH:42]=[CH:43][C:44]([O:60][CH3:61])=[C:45]([N:47]([CH2:52][CH2:53][N:54]2[CH2:55][CH2:56][O:57][CH2:58][CH2:59]2)[S:48]([CH3:51])(=[O:50])=[O:49])[CH:46]=1)=[O:12]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 3

HCID 962WaterHCID 86679418(S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-((4-nitrophenoxy)-carbonyloxy)ethyl)pyridine 1-oxideHCID 86679542N-(5-hydroxy-2-methoxyphenyl)-N-(2-morpholinoethyl)methanesulfonamide

Produkt 1

HCID 71543109(S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-((4-methoxy-3-(N-(2-morpholinoethyl)methylsulfonamido)phenoxy)carbonyloxy)-ethyl)pyridine 1-oxide
Ausbeute 39,2 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 142844-(Dimethylamino)pyridineKatalysatorHCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

To a solution of (S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-((4-nitrophenoxy)carbonyloxy)ethyl)pyridine I-oxide (prepared in an analogous manner to that described in Scheme 3, Step 1) (0.250 g, 0.427 mmol) and DMAP (0.052 g, 0.427 mmol) in dry DMF (5 ml), N-(5-hydroxy-2-methoxyphenyl)-N-(2-morpholinoethyl)methanesulfonamide (0.180 g, 0.545 mmol) was added, and the resulting mixture was stirred at RT for 7 hours. The reaction mixture was treated with water and extracted with DCM (3×). The combined organic layers were washed with brine and dried over Na2SO4; the solvent was removed under vacuum and the crude was purified by flash chromatography on silica gel column (DCM:acetone=6:4) affording (S)-3,5-dichloro-4-(2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)-2-((4-methoxy-3-(N-(2-morpholinoethyl)methylsulfonamido)phenoxy)carbonyloxy)-ethyl)pyridine 1-oxide (0.130 g, 0.167 mmol, 39.2% yield, LC-MS purity (BPI): 100%, MS/ESI+ 776.34 [MH]+, [δD]−27.42, c=0.542, DCM).

Aufarbeitung

  1. additionwas added
  2. extractionextracted with DCM (3×)
  3. washThe combined organic layers were washed with brine
  4. dry with materialdried over Na2SO4
  5. customthe solvent was removed under vacuum
  6. customthe crude was purified by flash chromatography on silica gel column (DCM:acetone=6:4)

Quellen und Nachweise

ORD-Eintrag
ord-bc5750da63054e2f980bd5e8ae26fe54
Quelldatensatz
uspto-grants-2016_02
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US09265768B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion