1,3-DIMETHYL-2,4-BIS (DI-tert-BUTYLFLUORSILYL-METHYLAMINO)-CYCLODIOSPH(III)-AZAN UND-DITHIOCYCLODIPHOSPH(V)AZAN. SYNTHESE UND KRISTALLSTRUKTUREN
摘要:
Di-tert-butyldichlorosilane yields with methylamine (CMe(3))(2)Si(NHMe)(2) 1. The dilithium-derivative of 1 (2) reacts with PF3 to give the cyclodiphosph(III)azane, [(CM(3))(2)SiFNMe-P-NMe](2), 3. The dithiocyclodiphosph(V)azane; [(CMe(3))(2)SiFNMe-SP-NMe](2) 4 is formed by treatment of 3 with sulfur. Reaction mechanisms and crystal structures are discussed.
Di-tert-butyldichlorosilane yields with methylamine (CMe(3))(2)Si(NHMe)(2) 1. The dilithium-derivative of 1 (2) reacts with PF3 to give the cyclodiphosph(III)azane, [(CM(3))(2)SiFNMe-P-NMe](2), 3. The dithiocyclodiphosph(V)azane; [(CMe(3))(2)SiFNMe-SP-NMe](2) 4 is formed by treatment of 3 with sulfur. Reaction mechanisms and crystal structures are discussed.