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Citation: YUAN Yi-Zhong, XIAO Juan, YANG Li-Nan, YAO Zu-Guang. Syntheses and Spectral Behavior of 1,3,5,7-Tetramethyl-2,6-diethyl-8-alkyl Pyrromethene-BF₂ Complexes[J]. Chinese Journal of Applied Chemistry, ;2001, 18(2): 158-160. shu

Syntheses and Spectral Behavior of 1,3,5,7-Tetramethyl-2,6-diethyl-8-alkyl Pyrromethene-BF₂ Complexes

1.
Research Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237

Received Date: 14 April 2000
Available Online: 25 July 2000
Fund Project: 国家自然科学基金资助项目(29676013) (29676013)

Three novel 8-alkyl pyrromethene-BF₂ complexes have been synthesized. Their structures were confirmed by IR, MS,¹H NMR and elemental analysis. Their spectral behavior have been discussed in terms of UV-Vis and fluorescence spectral results, which indicate compound 4b has a extremely high fluorescence quantum yield.
- pyrromethene-BF₂ complex,
- synthesis,
- spectroscopic behavior
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Syntheses and Spectral Behavior of 1,3,5,7-Tetramethyl-2,6-diethyl-8-alkyl Pyrromethene-BF2 Complexes

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通讯作者: 陈斌, bchen63@163.com

Syntheses and Spectral Behavior of 1,3,5,7-Tetramethyl-2,6-diethyl-8-alkyl Pyrromethene-BF₂ Complexes