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

Isopropyl Acetate → Top-1288

HRID 1423266
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1423266
[NH2:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[C:5]([O:12][C:13]2[CH:18]=[CH:17][N:16]=[C:15]([NH:19][C:20]3[CH:21]=[C:22]([CH:36]=[C:37]([C:39]#[CH:40])[CH:38]=3)[C:23]([NH:25][CH2:26][CH2:27][O:28][CH2:29][CH2:30][O:31][CH2:32][CH2:33][O:34][CH3:35])=[O:24])[N:14]=2)=[CH:4][CH:3]=1.[C:41]([C:45]1[CH:46]=[C:47]([NH:63][S:64]([CH3:67])(=[O:66])=[O:65])[C:48]([O:61][CH3:62])=[C:49]([NH:51][C:52](=O)[O:53]C2C=CC=CC=2)[CH:50]=1)([CH3:44])([CH3:43])[CH3:42].C(OC(C)=O)(C)C>CCN(CC)CC>[C:41]([C:45]1[CH:46]=[C:47]([NH:63][S:64]([CH3:67])(=[O:66])=[O:65])[C:48]([O:61][CH3:62])=[C:49]([NH:51][C:52](=[O:53])[NH:1][C:2]2[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]([O:12][C:13]3[CH:18]=[CH:17][N:16]=[C:15]([NH:19][C:20]4[CH:21]=[C:22]([CH:36]=[C:37]([C:39]#[CH:40])[CH:38]=4)[C:23]([NH:25][CH2:26][CH2:27][O:28][CH2:29][CH2:30][O:31][CH2:32][CH2:33][O:34][CH3:35])=[O:24])[N:14]=3)=[CH:4][CH:3]=2)[CH:50]=1)([CH3:44])([CH3:42])[CH3:43]
KomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

5

Edukt 3

HCID 7915Isopropyl AcetateHCID 86275692Phenyl 5-tert-butyl-2-methoxy-3-(methylsulfonamido)phenylcarbamate4×HCID 117598555HCID 117598555, Verbindung3×

Produkt 1

HCID 81689783Top-1288

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8471TriethylamineLösungsmittel

Reaktionsbedingungen

Temperatur
60 °C

Versuchsvorschrift

Under N2 was charged the product of step (vi) above (175.5 g, 0.324 mol), the product of step (x) above (145.0 g, 0.369 mmol) and iPrOAc (8800 mL). The resulting solution was heated to 60° C. and NEt3 (9.3 mL) was charged in one portion, then the mixture was left to stir at 60° C. overnight, following which HPLC analysis indicated 25.77% product of step (vi), 3.60% product of step (x) and 57.85% product of step (xi). Further product of step (x) (36.0 g, 0.092 mol) was charged, then the reaction was left to stir at 60° C. overnight, whereupon HPLC analysis indicated 5.47% product of step (vi), 3.72% product of step (x) and 73.33% product of step (xi). The reaction mixture was cooled to room temperature, before being concentrated to isolate a dark purple solid (522.9 g). This solid was recrystallised from acetonitrile (2615 mL, 5 volumes), before being collected via vacuum filtration and washed with iPrOAc (2×500 mL). The pink solid obtained was dried, under vacuum, at 40° C. overnight, yielding 181.1 g (66.5%) of the title compound with HPLC purity 99.27%. 1H NMR conformed to structure.

Aufarbeitung

  1. waitthe mixture was left
  2. waitthe reaction was left
  3. stirringto stir at 60° C. overnight, whereupon HPLC analysis
  4. temperatureThe reaction mixture was cooled to room temperature
  5. concentrationbefore being concentrated

Quellen und Nachweise

ORD-Eintrag
ord-1c6f42fee7da41fc9414fa1aa5752898
Quelldatensatz
uspto-grants-2015_01
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08927563B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion