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HRID725324

反应详情

EQUATION

反应方程式

HRID 725324 的结构方程式

REACTANTS

反应物

2
结构：Nc1ccccc1O
HCID5801

2-Aminophenol

C6H7NO

结构：CCCCCCOC(=O)C(=O)c1cc(O)c(O)c([N+](=O)[O-])c1
HCID5747978

Benzeneacetic acid, 3,4-dihydroxy-5-nitro-alpha-oxo-, hexyl ester

C14H17NO7

PRODUCTS

生成物

1
结构：O=c1oc2ccccc2nc1-c1cc(O)c(O)c([N+](=O)[O-])c1
HCID135624032

未命名化合物

PROCEDURE

实验过程

A mixture of 3.93 g of n-hexyl 3,4-dihydroxy-5-nitrophenylglyoxylate and 1.38 g of 2-aminophenol is melted at 120° while stirring. The melt crystallizes after 5 minutes. After 2 hours it is cooled and recrystallized from methanol. There is obtained 3-(3,4-dihydroxy-5-nitrophenyl)-2H-1,4-benzoxazin-2-one of m.p. 202°-204°.

WORKUP

后处理

  1. customThe melt crystallizes after 5 minutes
  2. temperatureAfter 2 hours it is cooled
  3. customrecrystallized from methanol