| abstract |
Provided are a compound represented by formula (1) (in the formula, * a, * b, R 1 , X 1 , L 1 , L 2 , n, A 1 , and A 2 are as defined in the specification) and a method for producing a compound represented by formula (1) that introduces A 1 under reaction conditions that make the reaction activity of Hal 2 of a compound represented by formula (I) (in the formula, * c, * d, R 1 , X 1 , L 1 , L 2 , n, A 1 , A 2 , Hal 1 , and Hal 2 are as defined in the specification) markedly lower than that of Hal 1 , then introduces A 2 different from A 1 under reaction conditions that raise the reaction activity of Hal 2 . A compound represented by formula (1) can form a layer by coating and can respond to the diverse property requirements of an EL element. |