Issue 63, 2018

Highly Lewis acidic cationic alkaline earth metal complexes

Abstract

Cationic Lewis base-free β-diketiminate (BDI) complexes of Mg and Ca have been isolated as their B(C6F5)4 salts. The cation (BDI)Mg+ shows an extraordinarily strong Lewis acidity that can compete with strong Lewis acids like B(C6F5)3 and (BDI)AlMe+. Its highly electrophilic nature is exemplified by isolation of an 3-hexyne adduct.

Graphical abstract: Highly Lewis acidic cationic alkaline earth metal complexes

Supplementary files

Article information

Article type
Communication
Submitted
22 5月 2018
Accepted
01 6月 2018
First published
01 6月 2018

Chem. Commun., 2018,54, 8685-8688

Highly Lewis acidic cationic alkaline earth metal complexes

J. Pahl, S. Brand, H. Elsen and S. Harder, Chem. Commun., 2018, 54, 8685 DOI: 10.1039/C8CC04083D

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