ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Novel Inorganic Ring Systems. XIX. Additional Novel Cyclosilazanes and Cyclosiloxazanes Containing N—N Bonds in the Ring StructureAccording to the reaction paths of Schema 1 the compounds I-XIII have been prepared, confirmed in their constitution (Tab. 1-4) and described in their properties (Tab. 1). The seven membered ringsystem Si3N2O2 of compound X and the eight membered ring system Si4N4 (=SiNSi2NSiN2 of compound XIII have been unknown so far. The properties of the 3 isomeric Si4N4-ringsystems (Schema 2) are compared.
Notes:
Auf den Reaktionswegen des Schema 1 wurden die Verbindungen I-XIII dargestellt, in ihrer Struktur aufgeklärt (Tab. 1-4) und in ihren Eigenschaften beschrieben (Tab. 1). Das in X enthaltene siebengliedrige Ringsystem Si3N2O2 und das achtgliedrige Ringsystem Si4N4 (=SiNSi2NSiN2) der Verbindung XIII warden bisher unbekannt. Die Eigenschaften der 3 isomeren Ringsysteme Si4N4 (Schema 2) werden verglichen.
Additional Material:
4 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19744060103