4-(2,3-dichlorophenyl)tetrahydro-2H-pyran-4-carbonitrile - Names and Identifiers
4-(2,3-dichlorophenyl)tetrahydro-2H-pyran-4-carbonitrile - Introduction
4-(2,3-dichlorophenyl)tetrahydro-2H-pyran-4-carbonitrile is an organic compound with the chemical formula C12H9Cl2NO. The following is a detailed description of its nature, use, formulation and safety information:
Nature:
-Appearance: 4-(2,3-dichlorophenyl)tetrahydro-2H-pyran-4-carbonitrile is a colorless crystal or a white crystalline powder.
-Solubility: It can be dissolved in organic solvents such as ethanol, chloroform, dichloromethane and dimethyl sulfoxide.
-Melting Point: its melting point is about 100-102 ℃.
-Stability: It is relatively stable under regular storage and use conditions.
Use:
- 4-(2,3-dichlorophenyl)tetrahydro-2H-pyran-4-carbonitrile can be used as an intermediate in organic synthesis.
-In the field of pesticides and medicines, it can be used to synthesize pesticides and pharmaceutical compounds.
Method:
- 4-(2,3-dichlorophenyl)tetrahydro-2H-pyran-4-carbonitrile can be prepared in a variety of ways, such:
-2,3-dichlorophenylacetonitrile can be obtained by reacting 2,3-dichlorophenylacetic acid with sodium cyanide or potassium cyanide. It is then subjected to a hydrogenation reaction, using a suitable catalyst and a hydrogen source, to finally obtain the target product.
Safety Information:
-Observe the general safe handling of organic compounds during handling and storage.
-It may be irritating to the eyes, skin and respiratory system, so direct contact should be avoided during operation.
-Good ventilation and proper personal protective equipment such as gloves, goggles and masks should be provided during use.
-Observe local regulations and properly dispose of remaining chemicals and waste.
Last Update：2024-04-09 20:44:15