8—位取代吡咯甲川—BF2激光染料的合成
Synthesis of 8 Substituted Pyrromethene BF 2 Complexes
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摘要: 合成了5个8-取代吡咯甲川-BF2染料,用元素分析、红外光谱、质谱和^1H-NMR谱证实了它们的结构,并测试了它们的紫外-可见吸收光谱。Abstract: Five 8 substituted pyrromethene BF 2 complexes are synthesized.Their structures have been comfirmed by IR spectra, 1H NMR spectra,mass spectra and elemenary analysis.Their UV Vis spectra have also been tested.