溶于二甲基甲酰胺和二氯乙烯。Usually used in the synthesis of N-substituted azacalix[4]pyrimidines,used as starting reagent for the synthesis of disubstituted pyrimidines by tandem amination and Suzuki-Miyaura cross-coupling,and also used in a biarylpyrimidine synthesis involving biaryl cross-coupling. Usually used in the synthesis of N-substituted azacalix[4]pyrimidines,used as starting reagent for the synthesis of disubstituted pyrimidines by tandem amination and Suzuki-Miyaura cross-coupling,and also used in a biarylpyrimidine synthesis involving biaryl cross-coupling.