Issue 1, 2014

Perfect encapsulation of a guanidinium ion in a helical trinickel(ii) metallocryptand for efficient regulation of the helix inversion rate

Abstract

Novel tris(salen)-type trinickel(II) metallocryptands, [LNi3] (L = L1, L2), were designed and synthesized. The metallocryptand [L2Ni3] perfectly encapsulated a guanidinium ion in the cavity. The resulting guanidinium complex underwent significantly slow helix inversion compared to the free [L2Ni3]; thus the helix inversion rate was efficiently regulated by guanidinium recognition.

Graphical abstract: Perfect encapsulation of a guanidinium ion in a helical trinickel(ii) metallocryptand for efficient regulation of the helix inversion rate

Supplementary files

Article information

Article type
Communication
Submitted
02 অক্টো. 2013
Accepted
29 অক্টো. 2013
First published
20 ডিসে. 2013

Inorg. Chem. Front., 2014,1, 53-57

Perfect encapsulation of a guanidinium ion in a helical trinickel(II) metallocryptand for efficient regulation of the helix inversion rate

S. Akine, M. Miyashita, S. Piao and T. Nabeshima, Inorg. Chem. Front., 2014, 1, 53 DOI: 10.1039/C3QI00067B

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.

Social activity

Spotlight

Advertisements