| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 743359 | Sensors and Actuators B: Chemical | 2012 | 6 Pages |
Abstract
Two 3-amidocoumarin derivatives have been utilized as doubly activated Michael acceptors to selectively and sensitively trap cyanide with remarkable colorimetric and fluorescent response. Single-crystal structures of the cyanide adducts clearly confirm Michael additions taking place at the 4-position of coumarin, then an unexpected intramolecular cyclization reaction between the cyano and amido groups occurring.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Yunhui Sun, Yuanyuan Wang, Duxia Cao, Huihui Chen, Zhiqiang Liu, Qi Fang,