2. It is an organic compound, usually expressed by its chemical name 2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 2, colorless to yellowish liquid.
-Solubility: It is soluble in most organic solvents, such as alcohols, ethers and ketones.
-Melting point: 2, the melting point is between -20 and -10 degrees Celsius.
Use:
2, Ni is often used as an intermediate in organic synthesis. It can be used to synthesize various organic compounds with pharmaceutical activity, such as antidepressant drugs and antitumor drugs.
Preparation Method:
2. There are two commonly used methods for the preparation of Ni:
1.2,3-dihydro -1H-indene is generated by epoxidation of indene, and then 2,3-dihydro -1H-indene is reduced to obtain the target product.
2. Use 2,3-dihydro -1-methanone and phosphoramidite for reduction in ether solvent.
Safety Information:
2. Necessary safety information has not been fully reported, so safety measures need to be taken during operation. Wear personal protective equipment, including goggles and gloves. Avoid contact with skin and inhalation of vapors. Any specific health and safety risk information regarding this compound should be obtained from the supplier. Standard chemical laboratory safety practices should be followed when used in the laboratory.