Issue 17, 2014

A [2+2+2] cyclization strategy for the synthesis of phosphorus embedding [6]helicene-like structures

Abstract

A Ni(0) promoted intramolecular [2+2+2] cyclotrimerization of triynes provides suitable access to a new series of phosphorus embedding helicenes. [6]Oxahelicenes in which the helical sequence terminates with a phosphole oxide unit have been prepared in both racemic and enantiopure forms and characterized by X-ray diffraction studies.

Graphical abstract: A [2+2+2] cyclization strategy for the synthesis of phosphorus embedding [6]helicene-like structures

Supplementary files

Article information

Article type
Communication
Submitted
22 Nov 2013
Accepted
17 Dec 2013
First published
18 Dec 2013

Chem. Commun., 2014,50, 2199-2201

A [2+2+2] cyclization strategy for the synthesis of phosphorus embedding [6]helicene-like structures

P. Aillard, P. Retailleau, A. Voituriez and A. Marinetti, Chem. Commun., 2014, 50, 2199 DOI: 10.1039/C3CC48943D

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