huagongshe.com
HRID1272274

反应详情

EQUATION

反应方程式

HRID 1272274 的结构方程式

REACTANTS

反应物

2
结构：CCOC(=O)C=Cc1ccc(OC)cc1
HCID74728

Ethyl 4-methoxycinnamate

C12H14O3

结构：CCCCCC.CCOC(C)=O
HCID21226206

未命名化合物

PRODUCTS

生成物

1
结构：COc1ccc(C2CC(=O)OC(=O)C2)cc1
HCID297901

4-(4-methoxyphenyl)dihydro-2H-pyran-2,6(3H)-dione

C12H12O4

收率 38%

PROCEDURE

实验过程

Using ethyl 3-(4-methoxyphenyl)-2-propenoate, the title compound was synthesized in the same manner as in Reference Example 5. Yield 38%. mp. 144–149° C. (ethyl acetate-hexane).