huagongshe.com
HRID1853394

反应详情

EQUATION

反应方程式

HRID 1853394 的结构方程式

REACTANTS

反应物

2
结构：CC(=O)OC(C)=O
HCID7918

Acetic anhydride

C4H6O3

结构：CCOC(=O)c1coc(N)n1
HCID319549

Ethyl 2-aminooxazole-4-carboxylate

C6H8N2O3

PRODUCTS

生成物

1
结构：CCOC(=O)c1coc(NC(C)=O)n1
HCID215373

4-Oxazolecarboxylic acid, 2-(acetylamino)-, ethyl ester

C8H10N2O4

PROCEDURE

实验过程

A mixture of 1 g (6.41 mmol) ethyl 2-aminooxazole-4-carboxylate and 9.1 ml (96.3 mmol) acetic acid anhydride are stirred at r.t. over night. The solvent is removed in vacuo. Toluene is added and evaporated. This procedure is repeated three times.

WORKUP

后处理

  1. customThe solvent is removed in vacuo
  2. additionToluene is added
  3. customevaporated