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HRID15175

反应详情

EQUATION

反应方程式

HRID 15175 的结构方程式

REACTANTS

反应物

2
结构：NN.O=S(=O)(O)O
HCID24842

Hydrazine sulfate

H6N2O4S

结构：O=C(O)CC1=CC(=O)OC1=O
HCID65163

3-Furanacetic acid, 2,5-dihydro-2,5-dioxo-

C6H4O5

PRODUCTS

生成物

1
结构：O=C(O)Cc1cc(=O)[nH][nH]c1=O
HCID254428

(3,6-Dioxo-1,2,3,6-tetrahydropyridazin-4-yl)acetic acid

C6H6N2O4

收率 85.4%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：O
溶剂HCID962

Water

H2O

PROCEDURE

实验过程

A mixture of (2,5-dioxo-2,5-dihydro-3-furanyl)acetic acid (9 g) and hydrazine sulphate (7.2 g) in water was heated to reflux for 4 hours then allowed to cool to ambient temperature. The precipitate was filtered, washing with water then acetone. Drying in vacuo afforded a white solid (8.04 g, 82%).

WORKUP

后处理

  1. temperaturewas heated
  2. temperatureto reflux for 4 hours
  3. filtrationThe precipitate was filtered
  4. washwashing with water
  5. customDrying in vacuo