Skip to content Skip to navigation
University of Warwick
  • Study
  • |
  • Research
  • |
  • Business
  • |
  • Alumni
  • |
  • News
  • |
  • About

University of Warwick
Publications service & WRAP

Highlight your research

  • WRAP
    • Home
    • Search WRAP
    • Browse by Warwick Author
    • Browse WRAP by Year
    • Browse WRAP by Subject
    • Browse WRAP by Department
    • Browse WRAP by Funder
    • Browse Theses by Department
  • Publications Service
    • Home
    • Search Publications Service
    • Browse by Warwick Author
    • Browse Publications service by Year
    • Browse Publications service by Subject
    • Browse Publications service by Department
    • Browse Publications service by Funder
  • Help & Advice
University of Warwick

The Library

  • Login
  • Admin

Optically pure heterobimetallic helicates from self-assembly and click strategies

Tools
- Tools
+ Tools

Howson, Suzanne E., Clarkson, Guy J., Faulkner, Alan D., Kaner, Rebecca A., Whitmore, Michael J. and Scott, Peter (2013) Optically pure heterobimetallic helicates from self-assembly and click strategies. Dalton Transactions, Volume 42 (Number 42). pp. 14967-14981. doi:10.1039/c3dt51725j ISSN 1477-9226.

[img]
Preview
Text
WRAP_Howson_c3dt51725j.pdf - Published Version
Available under License Creative Commons Attribution.

Download (2837Kb) | Preview
Official URL: http://dx.doi.org/10.1039/C3DT51725J

Request Changes to record.

Abstract

Single diastereomer, diamagnetic, octahedral Fe(II) tris chelate complexes are synthesised that contain three pendant pyridine proligands pre-organised for coordination to a second metal. They bind Cu(I) and Ag(I) with coordination geometry depending on the identity of the metal and the detail of the ligand structure, but for example homohelical (ΔFe,ΔCu) configured systems with unusual trigonal planar Cu cations are formed exclusively in solution as shown by VT-NMR and supported by DFT calculations. Similar heterobimetallic tris(triazole) complexes are synthesised via clean CuAAC reactions at a tris(alkynyl) complex, although here the configurations of the two metals differ (ΔFe,ΛCu), leading to the first optically pure heterohelicates. A second series of Fe complexes perform less well in either strategy as a result of lack of preorganisation.

Item Type: Journal Article
Subjects: Q Science > QD Chemistry
Divisions: Faculty of Science, Engineering and Medicine > Science > Chemistry
Library of Congress Subject Headings (LCSH): Metals, Ligands (Biochemistry) , Chemicals, Chemical reactions
Journal or Publication Title: Dalton Transactions
Publisher: Royal Society of Chemistry
ISSN: 1477-9226
Official Date: November 2013
Dates:
DateEvent
November 2013["eprint_fieldopt_dates_date_type_modified" not defined]
Volume: Volume 42
Number: Number 42
Page Range: pp. 14967-14981
DOI: 10.1039/c3dt51725j
Status: Peer Reviewed
Publication Status: Published
Access rights to Published version: Open Access (Creative Commons)
Date of first compliant deposit: 25 December 2015
Date of first compliant Open Access: 25 December 2015

Request changes or add full text files to a record

Repository staff actions (login required)

View Item View Item

Downloads

Downloads per month over past year

View more statistics

twitter

Email us: wrap@warwick.ac.uk
Contact Details
About Us