Preparation method of p-chlorophenylene ether_Kain Industrial Additive

Background and overview[1][2] Aromatic ethers such as p-chlorophenylene ether are an important type of organic synthesis intermediates and are widely used in the synthesis of medicines, dyes, spices, pesticides, etc. The commonly used synthesis method is to directly etherize phenol with alkylating reagents such as dimethyl sulfate and halogenated hydrocarbons under alkaline conditions under reflux,…