Issue 85, 2012
From the journal:

Chemical Communications

Unusual para-substituent effects on the intramolecular hydrogen-bond in hydrazone-based switches†

Xin Su,a   Märt Lõkov,b   Agnes Kütt,b   Ivo Leito*b  and  Ivan Aprahamian*a  

* Corresponding authors

a Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, USA
E-mail: ivan.aprahamian@dartmouth.edu

b Institute of Chemistry, University of Tartu, Ravila 14a, 50411 Tartu, Estonia
E-mail: ivo.leito@ut.ee

Abstract

A “V”-shaped Hammett plot shows that resonance-assisted hydrogen bonding does not dictate the strength of the intramolecular hydrogen bond in the E isomers of hydrazone-based switches because it involves an aromatic pyridyl ring.

Graphical abstract: Unusual para-substituent effects on the intramolecular hydrogen-bond in hydrazone-based switches

  • This article is part of the themed collection: Aromaticity
About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/C2CC35860C
Article type
Communication
Submitted
27 jun 2012
Accepted
31 avg 2012
First published
04 sep 2012

Chem. Commun., 2012,48, 10490-10492

Permissions

Request permissions

Unusual para-substituent effects on the intramolecular hydrogen-bond in hydrazone-based switches

X. Su, M. Lõkov, A. Kütt, I. Leito and I. Aprahamian, Chem. Commun., 2012, 48, 10490 DOI: 10.1039/C2CC35860C

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