تفاعل #962115

معادلة التفاعل

methyl 4-(5-cyanopyridin-2-yl)piperazine-2-carboxylate

3-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)benzoic acid

→

Methyl 4-(5-cyanopyridin-2-yl)-1-(3-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)benzoyl)piperazine-2-carboxylate

المردود 73.0%

ظروف التفاعل

الإجراء التجريبي

This compound was synthesized from methyl 4-(5-cyanopyridin-2-yl)piperazine-2-carboxylate and 3-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)benzoic acid as described for example 37 step 3 (130 mg, yield 73%). 1H NMR (400 MHz, CDCl3) δ 8.55-8.50 (m, 1H), 8.42 (br s, 1H), 8.24 (m, 1H), 7.73-7.64 (m, 3H), 6.71 (d, J=9.0 Hz, 1H), 4.94 (m, 1H), 4.52-4.41 (m, 1H), 3.78 (s, 3H), 3.75 (m, 2H), 3.69-3.59 (m, 1H), 3.51-3.48 (m, 1H), 3.11-3.04 (m, 1H). MS (ESI) m/z: Calculated for C22H17F3N6O4: 486.13. found: 487.2 (M+H)+.

المصدر