Issue 40, 2008
From the journal:

Chemical Communications

Designed molecular propellers based on tetraarylterephthalamide and their chiroptical properties induced by biased helicity through transmission of point chirality†

Ryo Katoono,*a   Hidetoshi Kawai,b   Kenshu Fujiwarab  and  Takanori Suzuki*b  

* Corresponding authors

a School of Materials Science, Japan Advanced Institute of Science and Technology, Nomi, Ishikawa, Japan
E-mail: katoono@jaist.ac.jp
Fax: +81 (0)761 51 1645
Tel: +81 (0)761 51 1642

b Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, Japan
E-mail: tak@sci.hokudai.ac.jp
Fax: +81 (0)11 706 2714
Tel: +81 (0)11 706 2714

Abstract

The syn-atropisomers of the title bis(tertiary amide)s were designed as six-bladed molecular propellers based on the “directing effects” of amide dipoles; the helicity of the propeller is biased to prefer one handedness upon the attachment of point chirality to the amide nitrogens to attain stronger circular-dichroism activity than for the non-propeller-shaped anti-isomers.

Graphical abstract: Designed molecular propellers based on tetraarylterephthalamide and their chiroptical properties induced by biased helicity through transmission of point chirality

About
Cited by
Related
Download options Please wait...

Supplementary files

Article information

DOI
https://doi.org/10.1039/B808936A
Article type
Communication
Submitted
02 Jun 2008
Accepted
23 Jul 2008
First published
10 Sep 2008

Chem. Commun., 2008, 4906-4908

Permissions

Request permissions

Designed molecular propellers based on tetraarylterephthalamide and their chiroptical properties induced by biased helicity through transmission of point chirality

R. Katoono, H. Kawai, K. Fujiwara and T. Suzuki, Chem. Commun., 2008, 4906 DOI: 10.1039/B808936A

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