Triphenylphosphine → (3-{3-[(2-Chloro-3-trifluoromethyl-benzyl)-(2,2-diphenyl-ethyl)-amino]-propoxy}-benzyl)-carbamic acid tert-butyl ester

HRID 902662Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 902662
[C:1]([O:5][C:6](=[O:16])[NH:7][CH2:8][C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([OH:15])[CH:10]=1)([CH3:4])([CH3:3])[CH3:2].C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.[Cl:36][C:37]1[C:69]([C:70]([F:73])([F:72])[F:71])=[CH:68][CH:67]=[CH:66][C:38]=1[CH2:39][N:40]([CH2:52][CH:53]([C:60]1[CH:65]=[CH:64][CH:63]=[CH:62][CH:61]=1)[C:54]1[CH:59]=[CH:58][CH:57]=[CH:56][CH:55]=1)[CH2:41][CH2:42][CH2:43]OC1C=C(N)C=CC=1.CC(OC(/N=N/C(OC(C)C)=O)=O)C>C1COCC1>[C:1]([O:5][C:6](=[O:16])[NH:7][CH2:8][C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([O:15][CH2:43][CH2:42][CH2:41][N:40]([CH2:39][C:38]2[CH:66]=[CH:67][CH:68]=[C:69]([C:70]([F:71])([F:72])[F:73])[C:37]=2[Cl:36])[CH2:52][CH:53]([C:60]2[CH:65]=[CH:64][CH:63]=[CH:62][CH:61]=2)[C:54]2[CH:55]=[CH:56][CH:57]=[CH:58][CH:59]=2)[CH:10]=1)([CH3:4])([CH3:2])[CH3:3]

Komponenten

6

Versuchsvorschrift

(3-Hydroxy-benzyl)-carbamic acid tert butyl ester was dissolved in THF, triphenylphosphine (0.44 g, 2.2 mmole), 3-{3-[(2-Chloro-3-trifluoromethyl-benzyl)-2,2-diphenylethylamino]-propoxy}-phenylamine (1.0 g, 2.3 mmole) and DIAD (0.43 ml, 2.2 mmole) were added subsequently. The mixture was stirred overnight at room temperature. The reaction was concentrated, chromatographed on silica gel (0 to 15% EtOAc/hexanes) to give the titled compound (0.51 g, 48%). MH+652.0

Aufarbeitung

  1. concentrationThe reaction was concentrated
  2. customchromatographed on silica gel (0 to 15% EtOAc/hexanes)

Quellen und Nachweise

ORD-Eintrag
ord-536c3c198da645608ab335dc77576999
Quelldatensatz
uspto-grants-2008_04
Patentnummer
US07365085B2

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