Issue 10, 1991
From the journal:

Journal of the Chemical Society, Dalton Transactions

Reactions of sulphur diimides with di- and tri-silanes: 15N and 29Si nuclear magnetic resonance study and the crystal structure of bis[tert-butyl(trichlorosilyl)amino]sulphane

Bernd Wrackmeyer,   Stefan M. Frank,   Max Herberhold,   Arndt Simon  and  Horst Borrmann  

Abstract

Sulphur diimides R1NSNR21a(R1= R2= But), 1b(R1= But, R2= Me3Si) and 1c(R1= R2= Me3Si) react with tetrachloro-1,2-dimethyldisilane 2, hexachlorodisilane 3 and octachlorotrisilane 6 by cleavage of the Si–Si bond to give the corresponding diaminosulphanes (4, 5, 7) in quantitative yield. In the case of 6 only one of the two Si–Si bonds is cleaved. The reaction between 1b and 6 affords two isomers in a ratio close to 1:1 which suggests the intermediacy of a cyclic adduct prior to the intramolecular redox process. The products have been characterized by 1H, 13C, 15N and 29Si NMR spectroscopy in solution as well as by 29Si cross polarization magic angle spinning NMR in the solid state. The crystal structure of (Cl3Si)ButNSNBut(SiCl3)5a(prepared from 1a and 3) has been determined: space group Pbcn(no. 60), with a= 2212.9(6), b= 1172.4(3), c= 2160.5(8) pm, and Z= 12.

About
Cited by
Related
Download options Please wait...

Article information

DOI
https://doi.org/10.1039/DT9910002607
Article type
Paper

J. Chem. Soc., Dalton Trans., 1991, 2607-2613

Permissions

Request permissions

Reactions of sulphur diimides with di- and tri-silanes: 15N and 29Si nuclear magnetic resonance study and the crystal structure of bis[tert-butyl(trichlorosilyl)amino]sulphane

B. Wrackmeyer, S. M. Frank, M. Herberhold, A. Simon and H. Borrmann, J. Chem. Soc., Dalton Trans., 1991, 2607 DOI: 10.1039/DT9910002607

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.

Spotlight

Advertisements