科研之友
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摘要
Two new fluorescent BODIPY dyes have been designed and synthesized. They dyes differ in their meso sub-stituents, which have different electronic properties. Their selective reactivity towards an Ar-SN2 reaction has been explored as a potential basis for colorimetric and fluorescent discrimination of primary, secondary and tertiary aliphatic amines. This dual-mode, instantaneous recognition event is unprecedented.
- 出版日期2014-9
