Bis(triphenylphosphine)iminium bromide acetonitrile monosolvate
نویسندگان
چکیده
The title compound, C(36)H(30)NP(2) (+)·Br(-)·C(2)H(3)N, crystallized from a CH(3)CN/OEt(2) solution as an acetonitrile solvate. The central P-N-P angle [142.88 (10)°] is significantly larger than in the corresponding chloride and iodide structures.
منابع مشابه
Synthesis and characterization of the trimetaphosphate molybdenum tricarbonyl anion as its tris(bis(triphenylphosphine)iminium) salt
Treatment of ðCH3CNÞ3MoðCOÞ3 with the trimetaphosphate salt 1⁄2PPN 31⁄2P3O9 H2O ð1⁄2PPN þ 1⁄4 1⁄2Ph3P@ N-PPh3 Þ (acetonitrile, 25 CÞ gave the trimetaphosphate-molybdenum complex 1⁄2ðP3O9ÞMoðCOÞ3 3 in 91% isolated yield. 1⁄2PPN 31⁄2ðP3O9ÞMoðCOÞ3 was also obtained in 77% isolated yield by directly treating MoðCOÞ6 with 1⁄2PPN 31⁄2P3O9 H2O in refluxing acetonitrile, presumably by generating ðCH3CN...
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