W. Klein et M. Jansen, [((C6H5)(3)P)(2)N]O-3 and [(((CH3)(2)N)(3)PN)(4)P]O-3, new ionic ozonides with cations suitable for phase transfer, Z NATURFO B, 56(3), 2001, pp. 287-292
Citations number
11
Categorie Soggetti
Chemistry
Journal title
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES
Ionic ozonides soluble in organic solvents have been synthesized. The cryst
al structures of bis (triphenylphosphine)iminium-ozonide bis(dimethylamine)
(1/2) (P2(1)/c, a = 969.9(2) pm, b = 2007.1(3) pm, c 1852.4(4) pm, Z = 4,
R-1 = 14.34%, 3343 independent reflection s), tetrakis [tris (dimethylamino
)phosphoranylidenamino] phosphonium-ozonide (P2(1)/n, a = 1120(1)pm, b = 31
92(5) pm, c = 1162(1)pm, Z = 4, R-1 = 9.18%, 1428 independent reflections)
and tetrakis [tris (dimethylamino)phosphoranylidenamino] phosphonium-ozonid
e dimethylamine (1/1) (Pbcn, a = 1080.9(6) pm, b = 3560(5) pm, c = 1154(2)
pm, Z = 4, R-1 = 12.22%, 2624 independent reflections) have been solved. Wh
ile these ozonides react with ethers and nitriles, stable solutions in amin
es and CH2Cl2 have been obtained.