methyl is an organic compound with the chemical formula C12H9BrO2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless to slightly yellow liquid.
-Boiling point: 338-340 ℃.
-Density: 1.51g/cm³.
-Melting point: 38-40 ℃.
-Solubility: Slightly soluble in water, soluble in many organic solvents.
Use:
methyl L is often used in organic synthesis reactions as an intermediate for chemicals and drugs. It can be used to prepare a variety of naphthamide compounds, such as 1-bromo-2-naphthoic acid formamide.
Method:
methyl L can be synthesized by the following steps:
1. First, 2-naphthoic acid reacts with cuprous bromide to form 2-bromo-naphthoic acid;
2. Then, 2-bromo-naphthoic acid is reacted with methanol under alkaline conditions to generate methyl L.
Safety Information:
- methyl L may be harmful to the human body and the environment, and safety procedures should be followed and appropriate personal protective equipment should be worn.
-It may be an eye and skin irritant and should be washed immediately after contact. Avoid inhalation or ingestion.
-During use and storage, care should be taken to avoid contact with oxidants.