论文部分内容阅读
合成了含手性原子的中间体及六个希夫碱,测试了旋光度和吸收光谱.含手性原子的化合物均有旋光值.所合成的样品最大吸收波长λmax为329.2~372.8nm.采用固体粉末法测试了样品的SHG效应,其中两个品种具有SHG活性.
An intermediate containing chiral atoms and six Schiff bases were synthesized and their optical rotation and absorption spectra were tested. Compounds containing chiral atoms have optical rotation values. The maximum absorption wavelength λmax of the synthesized sample is 329.2 ~ 372.8nm. The SHG effect of samples was tested by solid powder method, of which two cultivars had SHG activity.