| Abstract: | Preparation and Chemical Properties of N-Trifluoromethylthiophosphaneimines In n-hexane (CF3S)3N and (C6H5)3As react to CF3SN?As(C6H5)3 and CF3SSCF3. With (RO)3P (CF3S)3N forms CF3SSCF3 and CF3SN?P(OR)3 (R = C6H5, CH3, C2H5). While CF3SNP-(OC6H5)3 is stable up to 100°C the other Phosphaneimines rearange to (R′O)2P(O)N(R′)SCF3 (R′ = CH3, C2H5). Hydrolysis leads to ROH and (RO)2P(O)N(H)SCF3. Only for R = C6H5 in addition (C6H5O)2P(O)NH2 is formed. Physical data and nmr spectra of the newly prepared substances are presented. |
