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HRID330061

反应详情

EQUATION

反应方程式

HRID 330061 的结构方程式

REACTANTS

反应物

4
结构：CC(C)=O
HCID180

Acetone

C3H6O

结构：CCOC(=O)C(=O)OCC
HCID7268

Diethyl oxalate

C6H10O4

结构：[Cl-].[NH4+]
HCID25517

未命名化合物

结构：CCOC(OCC)OCC
HCID31214

Ethyl orthoformate

C7H16O3

PRODUCTS

生成物

1
结构：CCOC(=O)C(=O)CC(C)=O
HCID69208

Ethyl 2,4-dioxovalerate

C7H10O4

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CCO
溶剂HCID702

Ethanol

C2H6O

PROCEDURE

实验过程

Ethyl acetopyruvate was prepared from acetone and diethyl oxalate as described in Org. Synthesis, Coll. Vol. 1, 238 (1958). Further reaction with triethylorthoformate and ammonium chloride in ethanol afforded the known enol ether 1. See L. Claisen, Chem. Ber., 40, 3903 (1907).

WORKUP

后处理

  1. customSynthesis, Coll