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HRID745153

反应详情

EQUATION

反应方程式

HRID 745153 的结构方程式

REACTANTS

反应物

3
结构：Nc1ccccc1C(=O)O
HCID227

Anthranilic acid

C7H7NO2

结构：NC=O
HCID713

Formamide

CH3NO

结构：Cc1cc(=O)n(-c2ccccc2)[nH]1
HCID70335

N-Demethylantipyrine

C10H10N2O

PRODUCTS

生成物

1
结构：Nc1ccc(N=Nc2ccccc2)cc1
HCID6051

C.I. Solvent Yellow 1

C12H11N3

AUXILIARIES

试剂、催化剂与溶剂

2
结构：[Cr]
催化剂HCID23976

Chromium

Cr

结构：O=C[O-].O=C[O-].O=C[O-].[Cr+3]
催化剂HCID117932

Formic acid, chromium(3+) salt (3:1)

C3H3CrO6

PROCEDURE

实验过程

A chromium complex of ##STR1## Anthranilic acid→3-Methyl-1-phenyl-5-pyrazolone; then heat with chromium formate in formamide solution for 6 hr. at 113°-115° C. to form the chromium complex which contains 1 atom of chromium per 2 mol. dye.

WORKUP

后处理

  1. customat 113°-115° C. to form the chromium complex which