1229006-11-4 - Names and Identifiers
1229006-11-4 - Physico-chemical Properties
| Molecular Formula | C20H16O3
|
| Molar Mass | 304.34 |
1229006-11-4 - Upstream Downstream Industry
1229006-11-4 - Introduction
It is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: The compound is a yellow to orange crystalline solid.
-Melting point: About 150-152 degrees Celsius.
-Solubility: Soluble in organic solvents such as ethanol and dimethyl sulfide, slightly soluble in water.
Use:
(Bra) has certain biological activity, so there are some applications in the field of medicine:
-Antioxidant: It has an antioxidant effect and helps protect cells from free radical damage.
-Anti-tumor activity: It has an anti-proliferative effect on certain tumor cells and helps inhibit the development of tumors.
-Photosensitizer: It can absorb and convert light energy, so it has application potential in photosensitive materials.
Method:
The preparation of (br) can be achieved through a series of organic synthesis reactions, the specific methods are as follows:
1. Reacting benzyl magnesium bromide with ethyl pyruvate to obtain ethyl benzyl pyruvate.
2. Reacting ethyl benzyl pyruvate with 4-chloropyran to obtain benzyl-4H-pyran-4-one.
3. React benzyl -4H-pyran-4-one with phenylacetylene to obtain (phenyl).
Safety Information:
() toxicity and low risk, in the correct operation of the use of general will not cause harm to the human body. However, the following safety precautions must be observed during use:
-Avoid contact with skin and eyes to prevent inhalation of dust or gas.
-Wear appropriate personal protective equipment such as lab gloves, goggles and protective clothing during operation.
-if accidentally contact, should immediately rinse with plenty of water, if there is discomfort, timely medical treatment.
Last Update：2024-04-09 20:49:11