Trifluoroacetic acid → HCID 86689369, Verbindung

HRID 875367Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 875367
[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([O:11][CH2:12][CH2:13][O:14][CH2:15][CH2:16][O:17][CH2:18][CH2:19][O:20][C:21]2[CH:26]=[CH:25][C:24](/[CH:27]=[CH:28]/[C:29]3[CH:34]=[CH:33][C:32]([N:35](C(OC(C)(C)C)=O)[CH3:36])=[CH:31][CH:30]=3)=[CH:23][CH:22]=2)(=[O:10])=[O:9])=[CH:4][CH:3]=1.[F:44][C:45]([F:50])([F:49])[C:46]([OH:48])=[O:47]>ClCCl>[F:44][C:45]([F:50])([F:49])[C:46]([OH:48])=[O:47].[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([S:8]([O:11][CH2:12][CH2:13][O:14][CH2:15][CH2:16][O:17][CH2:18][CH2:19][O:20][C:21]2[CH:26]=[CH:25][C:24](/[CH:27]=[CH:28]/[C:29]3[CH:34]=[CH:33][C:32]([NH:35][CH3:36])=[CH:31][CH:30]=3)=[CH:23][CH:22]=2)(=[O:9])=[O:10])=[CH:6][CH:7]=1

Komponenten

4

Edukt 2

HCID 6422Trifluoroacetic acidHCID 86689367HCID 86689367, Verbindung

Produkt 1

HCID 86689369HCID 86689369, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

200 mg 2-[2-(2-{4-[(E)-2-{4-[(tert-butoxycarbonyl)(methyl)amino]phenyl}-vinyl]phenoxy}ethoxy)ethoxy]ethyl 4-methylbenzenesulfonate (2c) were dissolved in 2.5 mL dichloromethane. 252 μL trifluoroacetic acid were added and the mixture was stirred for 5 h at room temperature. The solvent was removed under reduced pressure. The crude product was washed with hexane and diethyl ether and dried under reduced pressure 84 mg 2f were obtained as light brown solid.

Aufarbeitung

  1. customThe solvent was removed under reduced pressure
  2. washThe crude product was washed with hexane and diethyl ether
  3. dry with materialdried under reduced pressure 84 mg 2f
  4. customwere obtained as light brown solid

Quellen und Nachweise

ORD-Eintrag
ord-205a1b6723b44f96b840a3496bb0fbf5
Quelldatensatz
uspto-grants-2015_03
Patentnummer
US08981156B2

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