[((C6H5)3P)2N ]O3 und [(((CH3 )2 N)3 PN)4 P]O3 , neue ionische Ozonide mit Phasentransfer-geeigneten Kationen

Abstract

Abstract Ionic ozonides soluble in organic solvents have been synthesized. The crystal structures of bis(triphenylphosphine)iminium-ozonide bis(dimethylamine) (1/2) (P21/c, a = 969.9(2) pm, b = 2007.1(3) pm, c = 1852.4(4) pm, Z = 4, R1 = 14.34%, 3343 independent reflections), tetrakis[tris(dimethylamino)phosphoranylidenamino]phosphonium-ozonide (P21/n, a = 1120(1) pm, b = 3192(5) pm, c = 1162(1) pm, Z = 4, R1 = 9.18%, 1428 independent reflections) and tetrakis[tris(dimethylamino)phosphoranylidenamino]phosphonium-ozonide dimethylamine (1/1) (Pbcn, a = 1080.9(6) pm, b = 3560(5) pm, c = 1154(2) pm, Z = 4, R1 = 12.22%, 2624 independent reflections) have been solved. While these ozonides react with ethers and nitriles, stable solutions in amines and CH2Cl2 have been obtained.