Keywords 4-carboxy p terphenyl;4;4 dicarboxy p terphenyl;4 acetyl p berphenyl;sublimation;1 HNMR;infrared spectrum;

• 羧基-对-三联苯;4;4-二羧基-对-三联苯;4-乙酰基-对-三联苯;升华;核磁共振谱;红外吸收光谱;