The synthesis of novel fluorescent purine analogues modified by azacrown ether at C6.
The synthesis and fluorescence properties of novel purine analogues linked azacrown ether at C6 position were investigated. These new purine analogues could be prepared from a series of 6-chloropurines and showed selective and efficient signaling behaviors toward micromolar concentration of Ag(+) ion over other common metal ions in an aqueous environment.
Guo
Hai-Ming
HM
College of Chemistry and Environmental Science, Henan Normal University, Xinxiang, 453007 Henan, China. guohm518@hotmail.com
Wu
Jing
J
Niu
Hong-Ying
HY
Wang
Dong-Chao
DC
Zhang
Feng
F
Qu
Gui-Rong
GR
D001372:Aza Compounds / Q000737:chemistry*; D043844:Crown Ethers / Q000737:chemistry*; D005456:Fluorescent Dyes / Q000737:chemistry*; D011687:Purines / Q000138:chemical synthesis / Q000737:chemistry* / Q000494:pharmacology; D012834:Silver / Q000737:chemistry
D001372:Aza Compounds; D043844:Crown Ethers; D005456:Fluorescent Dyes; D011687:Purines; D012834:Silver; C079308:6-chloropurine