5-(3,4-Dimethoxybenzyl)-2,4-pyrimidinediamine hydrochloride (1:1)
CAS Number:
2507-23-5
Molecular Formula:
C13H17ClN4O2
An imidazole-functionalized polyacetylene: convenient synthesis and selective chemosensor for metal ions and cyanide
Literature Information
Publication Date
2008-01-29
DOI
10.1039/B717764J
Impact Factor
6.222
Authors
Qi Zeng, Ping Cai, Zhen Li, Jingui Qin, Ben Zhong Tang
View Original
Abstract
A new light-emitting polyacetylene bearing imidazole moieties in the side chain (P1), was conveniently prepared through a postfunctionalization strategy, as a sensory polymer to selectively report the presence of Cu2+ (with a detection limit of 1.48 ppm) based on the fluorescence “turn-off”. Interestingly, the quenched luminescence of P1 by Cu2+ could be turned on after the addition of CN−, making P1 a novel, sensitive, and selective cyanide probe.
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Source Journal
Chemical Communications
CiteScore:
8.6
Self-citation Rate:
4.7%
Articles per Year:
2458
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Recommended Compounds
![(2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4-(methylselanyl)butanoic acid structure](https://static.chemtradehub.com/structs/121/1217852-49-7-f252.webp "(2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4-(methylselanyl)butanoic acid structure")
(2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4-(methylselanyl)butanoic acid
CAS Number:
1217852-49-7
Molecular Formula:
C20H21NO4Se
(E)-2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-2-ol
CAS Number:
581802-26-8
Molecular Formula:
C11H21BO3
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