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  Complexation of Metals with Piperazine-containing Azamacrocyclic Fluorophores

Angelovski, G., Costisella, B., Kolarić, B., Engelhard, M., & Eilbracht, P. (2004). Complexation of Metals with Piperazine-containing Azamacrocyclic Fluorophores. The Journal of Organic Chemistry, 59(16), 5290-5294. doi:10.1021/jo049465o.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0013-DA57-0 Version Permalink: https://hdl.handle.net/21.11116/0000-0004-6FB2-7
Genre: Journal Article

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https://pubs.acs.org/doi/pdf/10.1021/jo049465o?rand=m4cn59ba (Publisher version)
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 Creators:
Angelovski, G1, Author           
Costisella, B, Author
Kolarić, B, Author
Engelhard, M, Author
Eilbracht, P, Author
Affiliations:
1External Organizations, ou_persistent22              

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 Abstract: Azamacrocyclic fluorophores containing piperazine units were synthesized
using sequential rhodium-catalyzed regioselective hyd











Azamacrocyclic fluorophores
containing piperazine units were synthesized using
sequential rhodium-catalyzed regioselective hydroformylation-reductive amination.
A piperazine unit is introduced into the macrocycles to act simultaneously as electron donor and
binding site. The macrocycles chelate
divalent cations, either Zn2+ or Co2+,
which considerably enhanced fluorescence. Complexation
with Zn2+ was additionally confirmed by NMR.

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 Dates: 2004-08
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: BibTex Citekey: 3241
DOI: 10.1021/jo049465o
 Degree: -

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Title: The Journal of Organic Chemistry
  Other : J. Org. Chem.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Washington, D.C. : American Chemical Society
Pages: - Volume / Issue: 59 (16) Sequence Number: - Start / End Page: 5290 - 5294 Identifier: ISSN: 0022-3263
CoNE: https://pure.mpg.de/cone/journals/resource/954925416967_1