HRID242456
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
Compound 43 was prepared according to the procedure described for the synthesis of compound 37 by replacing intermediate 19 with tert-butyl 3-(2-fluoro-4-(trifluoromethyl)phenyl)-6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-5(4H)-carboxylate, which was prepared according to the procedure described for the synthesis of intermediate 15 by replacing 3,4-difluorobenzoyl chloride with 2-fluoro-4-trifluoro-benzoyl chloride. 1H NMR (CDCl3) δ 7.92 (d, J=9.4 Hz, 1H), 7.83 (t, J=7.5 Hz, 1H), 7.50 (d, J=7.5 Hz, 1H), 7.42 (d, J=10.3 Hz, 1H), 6.17 (br, 1H), 4.17 (d, J=9.5 Hz, 1H), 3.52 (s, 2H), 3.21-3.28 (m, 2H), 2.79-2.89 (m, 5H), 2.51 (s, 3H), 1.08 (s, 9H). LCMS (+ESI) m/z=470 [M+H]+.
WORKUP
后处理
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