Reaktion #41138

Reaktionsgleichung

1-tert-butyl-5-chloro-1H-pyrazole-4-carboxylic acid adamantan-2-ylamide

piperidin-4-ol

→

tert-Butyl-5-(4-hydroxy-piperidin-1-yl)-1H-pyrazole-4-carboxylic acid adamantan-2-ylamide

Reaktionsbedingungen

Aufarbeitung

1. 1
   TemperaturHeating
2. 2
   Sonstigeunder microwave irradiation
3. 3
   Sonstigeprovided
4. 4
   Sonstigeafter purification by reverse phase HPLC, 1-tert-butyl-5-(4-hydroxy-piperidin-1-yl)-1H-pyrazole-4-carboxylic acid adamantan-2-ylamide (14 mg, 12%) as an off-white powder

Vorschrift

Heating a mixture of 1-tert-butyl-5-chloro-1H-pyrazole-4-carboxylic acid adamantan-2-ylamide (Example 36, 101 mg; 0.30 mmol) and piperidin-4-ol (303 mg; 3.0 mmol) under microwave irradiation according to the procedure described in Example 37, Step 5 provided after purification by reverse phase HPLC, 1-tert-butyl-5-(4-hydroxy-piperidin-1-yl)-1H-pyrazole-4-carboxylic acid adamantan-2-ylamide (14 mg, 12%) as an off-white powder. ES-HRMS m/e calcd for C23H37N4O2 (M+H+) 357.2649, found 357.2650.

Quelle