Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2013-07-29

Journal: CHEMISTRY-A EUROPEAN JOURNAL

Included Journals: Scopus、PubMed、EI、SCIE

Volume: 19

Issue: 31

Page Number: 10115-10118

ISSN: 0947-6539

Key Words: fluorescent sensor; Grubbs catalyst; metathesis; oxidation; ruthenium

Abstract: Ruthenium comes to its senses: Determining how effectively ruthenium residues are removed from olefin metathesis reactions calls for an alternative evaluation method to ICP-MS. A fluorescent chemosensor for ruthenium has been developed based on an alkene oxidation reaction (see figure). This fluorescence method has a good selectivity as well as an excellent sensitivity and a 0.32 ppb detection limit. Its streamlined and high-throughput character is demonstrated by sensing residual Ru in samples containing functionalized organic compounds.Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.