huagongshe.com
HRID27900

反应详情

EQUATION

反应方程式

HRID 27900 的结构方程式

REACTANTS

反应物

2
结构：CC(=O)CC(C)=O
HCID31261

2,4-Pentanedione

C5H8O2

结构：NNc1ccc(C(N)=O)nn1
HCID71653

Hydracarbazine [INN:DCF]

C5H7N5O

PRODUCTS

生成物

1
结构：Cc1cc(C)n(-c2ccc(C(N)=O)nn2)n1
HCID12562841

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CCO
溶剂HCID702

Ethanol

C2H6O

PROCEDURE

实验过程

A mixture of 1.53 g (0.01 moles) of 3-carbamoyl-6-pyridazinyl-hydrazine, 1.1 g (0.011 moles) of acetylacetone and 15 ml ethanol is heated to reflux under stirring for 3 hours. After cooling the separated crystals are filtered, washed with ethanol and dried. Yield: 2.05 g (95%); m.p.: 256°-257° C.

WORKUP

后处理

  1. temperatureis heated
  2. temperatureto reflux
  3. temperatureAfter cooling the separated crystals
  4. filtrationare filtered
  5. washwashed with ethanol
  6. customdried