tert-butyl N-(4-methyl-1,3-thiazol-2-yl)carbamate → {5-[2-(1-Cyano-cyclobutyl)-pyridin-4-yl]-4-methyl-thiazol-2-yl}-carbamic acid tert-butyl ester
Reaktionsgleichung
Br[C:2]1[CH:7]=[CH:6][N:5]=[C:4]([C:8]2([C:12]#[N:13])[CH2:11][CH2:10][CH2:9]2)[CH:3]=1.[C:14]([O:18][C:19](=[O:27])[NH:20][C:21]1[S:22][CH:23]=[C:24]([CH3:26])[N:25]=1)([CH3:17])([CH3:16])[CH3:15]>CCOC(C)=O>[C:14]([O:18][C:19](=[O:27])[NH:20][C:21]1[S:22][C:23]([C:2]2[CH:7]=[CH:6][N:5]=[C:4]([C:8]3([C:12]#[N:13])[CH2:11][CH2:10][CH2:9]3)[CH:3]=2)=[C:24]([CH3:26])[N:25]=1)([CH3:17])([CH3:16])[CH3:15]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 100 °C
Versuchsvorschrift
The title compound is prepared in analogy to the procedure described in Step 40.3, but using 1-(4-bromo-pyridin-2-yl)-cyclobutanecarbonitrile (Step 50.3) and (4-methyl-thiazol-2-yl)-carbamic acid tert-butyl ester (Step 17.4). The reaction mixture is stirred for 3 h at 100° C. Title compound: ESI-MS: 371.1 [M+H]+; tR=4.86 min (System 1); TLC: Rf=0.66 (Hex/EtOAc, 1:1).
Aufarbeitung
- customThe title compound is prepared in analogy to the procedure
Quellen und Nachweise
- ORD-Eintrag
- ord-6fb35d0306ed44148d88d58dcdb36204
- Quelldatensatz
- uspto-grants-2015_01
- Patentnummer
- US08940771B2
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