2-Amino-1,2,3-triazole derivatives

The syntheses and structure of 2-triarylphosphoranimine-1,2,3-triazole derivatives from vicinal diazides have been investigated. Compounds derived from dichloronapththoquinone, 2,3-dichloro-5,6-dimethylbenzoquinone, and 2,3,5,6-tetrachlorobenzoquinone are included. X-ray structures, NMR, IR, UV, and cyclic voltammetry data are reported. Compound 2 crystallizes in space group with a = 12.31(1), b = 12.469(3), c = 10.088(3) Å, = 97.19(3), = 103.79(6), = 101.84(4)°, and D _calc = 1.466 g/cm for Z = 2. Compound 4 crystallizes in space group P2₁/c with a = 9.044(2), b = 10.882(2), c = 19.110(4) Å, = 99.06(2)°, and D _calc = 1.324 g/cm for Z = 2. Compound 6 crystallizes in space group P2₁/a with a = 8.85(1), b = 14.841(8), c = 11.372(8) Å, = 107.19(3)°, and D _calc = 1.397 g/cm for Z = 4. Compound 11 crystallizes in space group P2₁/n with a = 8.823(3), b = 16.501(6), c = 16.221(3) Å, = 103.58(2)°, and D _calc = 1.309 g/cm for Z = 4. Compound 12 crystallizes in space group with a = 11.606(8), b = 11.671(5), c = 10.734(3) Å, = 101.62(3), = 93.70(4), = 64.33(4)°, and D _calc = 1.438 g/cm for Z = 2. Compound 13 crystallizes in space group C2/c with a = 13.337(7), b = 9.217(6), c = 24.78(1) Å, = 102.85(5)°, and D _calc = 1.478 g/cm for Z = 8.