Reaktionsgleichung
[NH2:1][C:2]1[CH:3]=[C:4]([C:8]2[CH:22]=[CH:21][C:11]3[N:12]=[C:13]([NH:15][C:16]([NH:18][CH2:19][CH3:20])=[O:17])[S:14][C:10]=3[CH:9]=2)[CH:5]=[CH:6][CH:7]=1.C(N(CC)CC)C.[C:30]1([N:36]=[C:37]=[O:38])[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=1>C1(C)C=CC=CC=1>[C:30]1([NH:36][C:37]([NH:1][C:2]2[CH:3]=[C:4]([C:8]3[CH:22]=[CH:21][C:11]4[N:12]=[C:13]([NH:15][C:16]([NH:18][CH2:19][CH3:20])=[O:17])[S:14][C:10]=4[CH:9]=3)[CH:5]=[CH:6][CH:7]=2)=[O:38])[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=1Komponenten
5
Versuchsvorschrift
A suspension of 1-(6-(3-aminophenyl)-2-benzothiazolyl)-3-ethylurea (0.062 g, 0.20 mmol), triethylamine (0.083 mL, 0.60 mmol, 3.0 eq), and phenyl isocyanate (0.055 mL, 0.50 mmol, 2.5 eq) in 2 mL toluene was stirred at room temperature for about 1 hour. The white precipitation was filtered off, washed with Et2O and MeOH, and dried under vacuum to give the desired compound 0.038 g (44%). LC/MS 431.8 (M+1); LC retention time 3.49 min.
Aufarbeitung
- customThe white precipitation
- filtrationwas filtered off
- washwashed with Et2O and MeOH
- customdried under vacuum
Quellen und Nachweise
- ORD-Eintrag
- ord-31942f7496ff4aef81cb98e3e09acc55
- Quelldatensatz
- uspto-grants-2006_08
- Patentnummer
- US07091227B2
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