HRID1449003

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID8658

2-Methoxybenzaldehyde

C8H8O2

HCID643756

未命名化合物

HCID11480907

ethyl 4-acetoxyacetoacetate

C8H12O5

PRODUCTS

产物

反应SMILES：CCOC(=O)C1=C(C)NC(COC(C)=O)=C(C(=O)OCC)C1c1ccccc1OC

HCID70588764

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID702

Ethanol

C2H6O

PROCEDURE

实验过程

A solution of 6.8 g of 2-methoxy-benzaldehyde, 9.4 g of γ-acetoxyacetoacetic acid ethyl ester and 6.5 g of β-aminocrotonic acid ethyl ester in 40 ccs of ethanol is heated to the boil overnight and then cooled. After filtering, light yellow crystals of melting point 84°-86° C. are obtained.

WORKUP

后处理

temperaturecooled
filtrationAfter filtering
customlight yellow crystals of melting point 84°-86° C. are obtained