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Original Articles

1,3-DIMETHYL-2,4-BIS (DI-tert-BUTYLFLUORSILYL-METHYLAMINO)-CYCLODIOSPH(III)-AZAN UND-DITHIOCYCLODIPHOSPH(V)AZAN. SYNTHESE UND KRISTALLSTRUKTUREN

, , , &
Pages 185-192 | Received 03 Oct 1995, Accepted 14 Nov 1995, Published online: 04 Oct 2006
 

Abstract

Di-tert-butyldichlorosilane yields with methylamine (CMe3)2Si(NHMe)2, 1. The dilithium-derivative of 1 (2) reacts with PF3 to give the cyclodiphosph(III)azane, [(CMe3)2SiFNMe[sbnd]P[sbnd]NMe]2, 3. The dithiocyclodiphosph(V)azane; [(CMe3)2SiFNMe[sbnd]SP[sbnd]NMe], 4 is formed by treatment of 3 with sulfur. Reaction mechanisms and crystal structures are discussed.

Di-tert-butyldichlorsilan bildet mit Methylamin (CMe3)2Si(NHMe)2 1. Das Dilithiumderivat von 1 (2) reagiert mit PF3 unter Bildung des Cyclodiphosph(III)azans, [(CMe3)2SiFNMe[sbnd]P[sbnd]NMe]2, 3. Das Dithiocyclodiphosph(V)azan, [(CMe3)2SiFNMe[sbnd]SP[sbnd]NMe]2 4 entsteht in der Reaktion von 3 mit Schwefel. Die Reaktionsmechanismen und Kristallstrukturen werden diskutiert.

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