Issue 24, 2000

An investigation of 1,4,7-tri(4-alkynyl)-1,4,7-triazacyclononanes: ligand synthesis and metal co-ordination chemistry

Abstract

Three triazacyclononanes bearing pendant alkynyl groups [1,4,7-tri(4-pentynyl)-1,4,7-triazacyclononane (ptacn), 1,4,7-tri(5-phenyl-4-pentynyl)-1,4,7-triazacyclononane (pptacn) and 1,4,7-tri(4-hexynyl)-1,4,7-triazacyclononane (4htacn)] have been synthesized. Seven complexes, [Mo(CO)3(pptacn)], [Rh(cod)(pptacn)][PF6], [RhCl3(pptacn)], [CuCl2(pptacn)], [Ni2(μ-Cl)3(pptacn)2]Cl, [Rh(CO)2(4htacn)][PF6] and [Mo(CO)3(ptacn)], each of which bears three pendant alkynyl groups, have been prepared. Single-crystal structure determinations for [H(4htacn)][BPh4], [Mo(CO)3(pptacn)], [Rh(cod)(pptacn)][PF6] and [CuCl2(pptacn)] are reported.

Supplementary files

Article information

Article type
Paper
Submitted
11 Sep 2000
Accepted
20 Oct 2000
First published
29 Nov 2000

J. Chem. Soc., Dalton Trans., 2000, 4607-4616

An investigation of 1,4,7-tri(4-alkynyl)-1,4,7-triazacyclononanes: ligand synthesis and metal co-ordination chemistry

M. V. Baker, D. H. Brown, B. W. Skelton and A. H. White, J. Chem. Soc., Dalton Trans., 2000, 4607 DOI: 10.1039/B007324P

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Spotlight

Advertisements