A diquat-containing macrocyclic anion acceptor in pure water

By taking advantage of a newly developed self-assembly approach based on oxime condensation, we successfully obtained a tetracationic macrocycle bearing two diquats in acidic aqueous media in a high yield. The ring is able to accommodate HPO 4 2− and HCO 3 − in pure water. A self-assembled diquat-co...

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Published inChemical communications (Cambridge, England) Vol. 55; no. 57; pp. 8297 - 83
Main Authors Lei, Ye, Shen, Libo, Liu, Ji-Ren, Jiao, Tianyu, Zhang, Yang, Zhang, Chi, Tong, Lu, Hong, Xin, Pan, Yuanjiang, Li, Hao
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 11.07.2019
Royal Society of Chemistry
Subjects
Aqueous solutions
Chemistry
Chemistry, Multidisciplinary
Crystallography
Physical Sciences
Science & Technology
Self-assembly
PHOSPHATE
BINDS ANIONS
FLUORESCENT
DONOR GROUPS
RECOGNITION
CH
SULFATE
BICARBONATE
HIGH-AFFINITY
RECEPTOR
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Summary:By taking advantage of a newly developed self-assembly approach based on oxime condensation, we successfully obtained a tetracationic macrocycle bearing two diquats in acidic aqueous media in a high yield. The ring is able to accommodate HPO 4 2− and HCO 3 − in pure water. A self-assembled diquat-containing tetracationic macrocycle is obtained in a high yield, which demonstrates its anion recognition ability in pure water.
Bibliography:Electronic supplementary information (ESI) available. CCDC
For ESI and crystallographic data in CIF or other electronic format see DOI
10.1039/c9cc03750k
1908955-1908957
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1359-7345
1364-548X
DOI:10.1039/c9cc03750k