تفاعل #86749

معادلة التفاعل

(4-(3,4-difluoro-2-(trifluoromethyl)phenyl)piperidin-1-yl)(4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanone

(4-(3,4-Difluoro-2-(trifluoromethyl)phenyl)piperidin-1-yl)(4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanone Trifluoroacetic Acid Salt

3-oxetanone

→

(4-(3,4-difluoro-2-(trifluoromethyl)phenyl)piperidin-1-yl)(5-(oxetan-3-yl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanone

ظروف التفاعل

الإجراء التجريبي

Following general procedure GP-D1, (4-(3,4-difluoro-2-(trifluoromethyl)phenyl)piperidin-1-yl)(4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanone (36) and 3-oxetanone were converted to (4-(3,4-difluoro-2-(trifluoromethyl)phenyl)piperidin-1-yl)(5-(oxetan-3-yl)-4,5,6,7-tetrahydro-Hpyrazolo[4,3-c]pyridin-3-yl)methanone as a white solid (28 mg, 27%): mp 212-215° C.; 1H NMR (300 MHz, DMSO-d6) δ 12.847 (s, 1H), 7.796-7.684 (m, 1H), 7.546-7.458 (m, 1H), 5.151 (d, 1H), 4.737-4.554 (m, 3H), 4.554-4.423 (m, 2H), 3.755-3.600 (m, 1H), 3.379 (s, 2H), 3.222-3.050 (br s, 2H), 2.844-2.643 (m, 3H), 1.898-1.515 (br s, 4H); ESI MS m/z 471.2 [M H]+.

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