ISSN:
1572-8854
Keywords:
2-triarylphosphineimino-1,2,3-triazoles
;
2-triarylphosphanylideneamino-1,2,3-triazoles
;
2-amino-1,2,3-triazoles
;
vicinal diazide reactions
;
X-ray structures
;
benzoquinone
;
naphthoquinon
;
2,3,5,6-tetrachlorobenzoquinone
Source:
Springer Online Journal Archives 1860-2000
Topics:
Geosciences
,
Physics
Notes:
Abstract 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 $$P\bar 1$$ with a = 12.31(1), b = 12.469(3), c = 10.088(3) Å, α = 97.19(3), β = 103.79(6), γ = 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, β = 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, β = 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, β = 103.58(2)°, and D calc = 1.309 g/cm for Z = 4. Compound 12 crystallizes in space group $$P\bar 1$$ with a = 11.606(8), b = 11.671(5), c = 10.734(3) Å, α = 101.62(3), β = 93.70(4), γ = 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, β = 102.85(5)°, and D calc = 1.478 g/cm for Z = 8.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1009582129822
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