Preparation of p-bromophenylacetylene_Kain Industrial Additive

Background and overview[1] P-Bromophenylacetylene can be used as a pharmaceutical synthesis intermediate. Halogenated phenyl acetylene is an important type of electronic chemical raw materials and organic synthesis intermediates. It is widely used in drugs, pesticides, catalysis, liquid crystal intermediates, polymerization inhibitors, electrode materials, luminescent coatings, corrosion inhibitors, etc. Currently, the methods commonly used to synthesize…