109317-74-0
Ethanone, 1-(3,4-dihydro-2H-pyran-5-yl)-2,2,2-trifluoro- (9CI)
CAS: 109317-74-0
Molecular Formula: C7H7F3O2
109317-74-0 - Names and Identifiers
109317-74-0 - Physico-chemical Properties
| Molecular Formula | C7H7F3O2 |
| Molar Mass | 180.12 |
109317-74-0 - Introduction
2,3-Dihydro-5-trifluoroacetylpyran is an organic compound with the chemical formula C6H4F3NO2. The following is a description of its nature, use, formulation and safety information:
Nature:
2,3-Dihydro-5-trifluoroacetylpyran is a colorless liquid with a strong pungent odor. It is soluble in many organic solvents, such as alcohols and ethers. It has a high melting point and boiling point, generally has stability.
Use:
2,3-dihydro-5-trifluoroacetylpyran is commonly used as an important reagent in organic synthesis. It is often used in organic synthesis reactions as a strong acid reagent or inhibitor. It also has applications in medicinal chemistry, for example as an intermediate in the synthesis of some drugs.
Preparation Method:
there are many preparation methods of 2,3-dihydro -5-trifluoroacetylpyran, among which the most commonly used method is to perform cyclization reaction on the product obtained by the reaction of 2,3-cycloindodione and trifluoroacetyl chloride. The specific preparation method can be optimized according to needs and experimental conditions.
Safety Information:
2,3-dihydro-5-trifluoroacetylpyran is irritating and corrosive, and contact with skin or eyes may cause irritation and burns. During use, care should be taken to avoid inhaling gas and avoid contact with skin and eyes. Maintain well-ventilated environmental conditions during storage and handling. Appropriate protective equipment such as lab gloves, goggles and protective clothing should be worn during operation. When disposing of waste, it should be disposed of in accordance with the local waste disposal method.
Nature:
2,3-Dihydro-5-trifluoroacetylpyran is a colorless liquid with a strong pungent odor. It is soluble in many organic solvents, such as alcohols and ethers. It has a high melting point and boiling point, generally has stability.
Use:
2,3-dihydro-5-trifluoroacetylpyran is commonly used as an important reagent in organic synthesis. It is often used in organic synthesis reactions as a strong acid reagent or inhibitor. It also has applications in medicinal chemistry, for example as an intermediate in the synthesis of some drugs.
Preparation Method:
there are many preparation methods of 2,3-dihydro -5-trifluoroacetylpyran, among which the most commonly used method is to perform cyclization reaction on the product obtained by the reaction of 2,3-cycloindodione and trifluoroacetyl chloride. The specific preparation method can be optimized according to needs and experimental conditions.
Safety Information:
2,3-dihydro-5-trifluoroacetylpyran is irritating and corrosive, and contact with skin or eyes may cause irritation and burns. During use, care should be taken to avoid inhaling gas and avoid contact with skin and eyes. Maintain well-ventilated environmental conditions during storage and handling. Appropriate protective equipment such as lab gloves, goggles and protective clothing should be worn during operation. When disposing of waste, it should be disposed of in accordance with the local waste disposal method.
Last Update：2024-04-09 02:00:41
