4-(Chloromethyl)-2-(thiophen-2-yl)-1,3-oxazole → HCID 22009704, Verbindung
Reaktionsgleichung
[OH:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][CH2:9][CH2:10][CH2:11][N:12]2[CH:16]=[CH:15][N:14]=[CH:13]2)=[CH:4][CH:3]=1.Cl[CH2:18][C:19]1[N:20]=[C:21]([C:24]2[S:25][CH:26]=[CH:27][CH:28]=2)[O:22][CH:23]=1>>[N:12]1([CH2:11][CH2:10][CH2:9][CH2:8][C:5]2[CH:6]=[CH:7][C:2]([O:1][CH2:18][C:19]3[N:20]=[C:21]([C:24]4[S:25][CH:26]=[CH:27][CH:28]=4)[O:22][CH:23]=3)=[CH:3][CH:4]=2)[CH:16]=[CH:15][N:14]=[CH:13]1Komponenten
3
Versuchsvorschrift
In substantially the same manner as in Working Example 109, 1-[4-(4-hydroxyphenyl)butyl]imidazole was allowed to react with 4-chloromethyl-2-(2-thienyl)oxazole to give 4-[4-[4-(1-imidazolyl)butyl]phenoxymethyl]-2-(2-thienyl)oxazole. The yield was 61%. Recrystallization from ethyl acetate-hexane gave colorless prisms, mp 106-107° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-027f57b62d2341fa869e798ec41492d2
- Quelldatensatz
- uspto-grants-2001_04
- Patentnummer
- US06211215B1
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