【摘要】 合成了一系列新型荧光化合物。经吸收光谱和荧光发射光谱测定，确定具有较强的荧光性，是开发吡唑啉系荧光增白剂的新途径。更多还原

【Abstract】 According to the brightening theory of flourescence, we combined heterocyclicstructure being studied currently which has better brightening property and good results inprinting and dyeing with pyrazoline structure being studied and developed slowly. We havesynthesized a series of new fluorescent comPOunds and detected absorption spestrum and emission spectrumal. Some of the compounds have good fluoresccnce. This supplys a new way todevelope pyrazoline fluorescent whitening agents.更多还原