ACID is an organic boron compound with the chemical formula C7H7BClO2. It has the following properties:
1. Appearance: colorless or light yellow crystal;
2. Solubility: soluble in organic solvents such as methanol, ethanol and dichloromethane, slightly soluble in water;
3. Melting Point: about 135-140 ℃.
Ti ACID can be applied to boration reaction in organic synthesis reaction. It can be used as a Boronic ester reagent of aromatic compounds to construct the formation of carbon-boron bonds, thereby synthesizing various organic compounds. In addition, it can also be used as a fluorescent probe, a photosensitive dye and a synthetic intermediate of coordination compounds.
Preparation Cr ACID can be obtained by reacting 2-methoxybenzeneboronic ACID with boron trichloride. The reaction is generally carried out under dry and inert atmosphere.