Introduction
5-bromo-2,3-diaminopyridine is an organic compound. The following is an introduction to its nature, purpose, manufacturing method, and safety information:
nature:
-Appearance: 5-bromo-2,3-diaminopyridine is a white to light yellow crystalline or crystalline powder.
Solubility: This compound is slightly soluble in water and has good solubility in organic solvents.
Purpose:
-5-bromo-2,3-diaminopyridine is commonly used as a reagent in organic synthesis reactions.
-It can be used as an intermediate for the synthesis of coordination compounds or catalysts.
Manufacturing method:
The preparation of 5-bromo-2,3-diaminopyridine can be achieved through the following steps:
1. Dissolve 2,3-diaminopyridine in dilute hydrochloric acid first.
2. Then add sodium nitrite to generate nitroso compounds.
3. Under ice water bath conditions, add potassium bromide and react to produce 5-bromo-2,3-diaminopyridine.
