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PROBLEM TO BE SOLVED : To provide a method of producing a specific bromine compound with high yields and a compound used for the production method.SOLUTION : This invention provides a compound represented by the following formula, and a method of producing a specific bromine compound that comprises the step of reacting the compound with a brominating agent, where R-Rare H, a halogen atom, an amino group, a cyano group or the like; Yis -S-, -O-, -Se- or -C(R)=C(R); Rand Rare H, a halogen atom or the like; Xand Xare -N= or -C(R)=; Ris H, a halogen atom or the like; Zand Zare H, F or the like.