huagongshe.com
HRID10696

反应详情

EQUATION

反应方程式

HRID 10696 的结构方程式

REACTANTS

反应物

2
结构：CC(=O)c1ccc(C(=O)O)cc1
HCID11470

4-Acetylbenzoic acid

C9H8O3

结构：COc1cc(OC)c(-c2cn[nH]c2)cc1C=O
HCID21981091

未命名化合物

PRODUCTS

生成物

1
结构：COc1cc(OC)c(-c2cn[nH]c2)cc1/C=C/C(=O)c1ccc(C(=O)O)cc1
HCID10237329

未命名化合物

PROCEDURE

实验过程

The title compound was prepared by condensing 2,4-dimethoxy-5-(1H-pyrazol-4-yl)-benzaldehyde (Ex-74B) and 4-acetylbenzoic acid in a similar manner as described in Ex-3 including an acid work-up. Yellow solid, mp>250° C. 1H-NMR (DMSO-d6) δ 12.42 (bs, 1H), 8.20–8.03 (m, 8H), 7.85 (d, J=16.1 Hz), 6.74 (s, 1H), 3.95 (s, 3H), 3.94 (s, 3H). MS m/z=379 ([M+H]+, 100%).