反应 #1885084

反应方程式

3e

Ethyl 4-chloro-7-methoxy-quinoline-3-carboxylate

phenyl hydrazine

→

title compound

7-Methoxy-2-phenyl-2,5-dihydro-pyrazolo-(4,3-c)quinolin-3-one

反应条件

实验过程

The title compound was prepared following the procedure described in Step 3 using 3e and phenyl hydrazine. 1H NMR (DMSO-d6) δ (ppm): 3.86 (3H, s), 7.10 (3H, m), 7.38 (2H, dd, J=8.24, 7.42 Hz), 8.09 (3H, m), 8.65 (1H, d, J=6.04 Hz). m/z 292.3 (MH+).

来源