Premium
Synthesis of Indeno[2′,1′:5,6]pyrido[2,3‐ d ]pyrimidine Derivatives and Their Recognition Properties as New Type Anion Receptors
Author(s) -
Shi DaQing,
Li Yan,
Wang HaiYing
Publication year - 2012
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.941
Subject(s) - chemistry , pyrimidine , receptor , selectivity , aldehyde , stoichiometry , aqueous solution , ion , aqueous medium , stereochemistry , medicinal chemistry , combinatorial chemistry , organic chemistry , biochemistry , catalysis
A new type anion receptors containing indeno[2′,1′:5,6]pyrido[2,3‐ d ]pyrimidine have been synthesized via three‐component reaction of aldehyde, 6‐aminopyrimidine‐2,4‐dione, and 1,3‐indanedione in aqueous media. The binding properties of the receptors with anions such as F − , Cl − , Br − , AcO − , HSO 4 − , and H 2 PO 4 − have been investigated by UV–vis spectroscopy methods. The results have shown that receptors have good selectivity to F − and AcO − , and a 1:1 stoichiometry complex has been formed between compounds and anions.