Reaction of Trichlorophosphazo-N-sulfurylchloride and its Derivatives II. The Reaction of (Me3Si)RNPCl2NSO2Cl (R = H, Me) with BCl3, the Structures of Cyclic Cl2PNS(O)ClOBCl2NMe and Linear [ClSO2NPCl2NH]2BCl
Affiliations: Department of Inorganic Chemistry, Faculty of Science, Masaryk University Kotlářská 2, 611 37 Brno, Czech Republic
Abstract: The reaction of (Me3Si)MeNPCl2NSO2C1 with BCl3, gives rise to the cyclic 2,2,4,4,6-pentachlor-3-methyl-6-oxo-1,6,2,3,5,4-oxathiaboradiazafosfinine-6-onio-2-ide Cl2PNSO2ClBCl2NMe (IV) while the reaction of Me3SiNHPCl2NSO2Cl with BCl3 leads to the linear compound bis(N-chlorosulfuryl-dichlorophosphazoamino)chloroborane (ClSO2NPCl2NH)2BCl (VI). Both compounds were characterized by 31P- and 11B-NMR spectrometry and elemental analysis, and their crystal structures were determined.