Issue 32, 2012

An access to base-stabilized three-membered silicon heterocycles

Abstract

The three-membered silacyclic ring compounds LSi[N2(Ph)2]tBu (1), LSi[HCN(Ph)2]tBu (2) and LSi[C2(Ph)2]tBu (3) were obtained by the treatment of base stabilized monoalkylsilylenes LSitBu (L = PhC(NtBu)2) with PhN[double bond, length as m-dash]NPh, PhN[double bond, length as m-dash]CHPh and PhC[triple bond, length as m-dash]CPh. The reaction of PhN[double bond, length as m-dash]NPh and PhC[triple bond, length as m-dash]CPh with LSitBu shows a different reactivity pattern with base stabilized monochlorosilylene LSiCl. The arrangement of the three-membered ring (SiNN) in 1 is the first structurally isolated example of a siladiaziridine compound.

Graphical abstract: An access to base-stabilized three-membered silicon heterocycles

Supplementary files

Article information

Article type
Communication
Submitted
13 Jun 2012
Accepted
28 Jun 2012
First published
28 Jun 2012

Dalton Trans., 2012,41, 9601-9603

An access to base-stabilized three-membered silicon heterocycles

R. Azhakar, H. W. Roesky, R. S. Ghadwal, J. J. Holstein and B. Dittrich, Dalton Trans., 2012, 41, 9601 DOI: 10.1039/C2DT31326J

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