METHOD FOR PRODUCING 4,4'-DINITRO DIPHENYL SULFIDE

摘要

PROBLEM TO BE SOLVED: To provide a method for producing 4,4'-dinitro diphenyl sulfide which solves a conventional problem such as much amount of by-products and low yield, in a method for producing 4,4'-dinitro diphenyl sulfide by using 4-chloro nitrobenzene as a starting material.;SOLUTION: There is provided a method for producing 4,4'-dinitro diphenyl sulfide including a step of reacting a mixture (a) under a temperature range of 60°C or less when producing 4,4'-dinitro diphenyl sulfide by heating the mixture (a) comprising at least 4-chloro nitrobenzene, a sulfidation agent and an organic polar solvent.;COPYRIGHT: (C)2015,JPO&INPIT