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Diphosphorus tetraiodide

Both yellow and red phosphorus ignite on contact with fluorine and chlorine red ignites in liquid bromine or in a heptane solution of chlorine at 0°C. Yellow phosphorus explodes in liquid bromine or chlorine, and ignites in contact with bromine vapour or solid iodine [1]. Interaction of bromine and white phosphorus in carbon disulfide gives a slimy by-product which explodes violently on heating [2], Interaction of phosphorus and iodine in carbon disulfide is rather rapid [3], A less hazardous preparation of diphosphorus tetraiodide from phosphorus trichloride and potassium iodide in ether is recommended [4],... [Pg.1885]

Reduction of sulfoxide 210 with the corresponding arylsulfanyl derivative 212 can be done using diphosphorus tetraiodide (Scheme 26) <1990CL1547>. [Pg.399]

The reaction between dry phosphine and hydrogen iodide, first described in 1817 by J. J.Houtonde la Billardiere produces phosphonium iodide. The simplest laboratory preparation of this compound is by the hydrolysis of an intimate mixture of diphosphorus tetraiodide and white phosphorus According to X-ray diffraction investigations, phosphonium iodide crystallises in a caesium chloride type lattice 3m,32s). 326) hydrogen atoms... [Pg.30]

Also, the compound can be prepared by hydrolysis of a mixture of diphosphorus tetraiodide and white phosphorus ... [Pg.696]

EPOXIDES Diphosphorus tetraiodide. Lithium. 3-Methyl-2-selenoxo-l,3-benzothiazole. Phosphorus triiodide. Lithium. Potassium iodide-Zinc-Phos-phorus(V) oxide. Samarium(II) iodide. Sodium O.O-diethyl phosphorotelluro-ate. Triphenylphosphine hydroiodide-Triplienylphosphine diiodide. [Pg.467]

N-OXIDES Diphosphorus tetraiodide. Hexachlorodisilane. Molybdenum V) chloridc-Zinc. Titanium IV) chloridc-Sodium borohydride. e... [Pg.467]

Tetraethylammonium iodide, 46 Triphenylphosphine-Diethyl azodi-carboxylate-Lithium halides, 332 of alcohols by nitrogen nucleophiles Dichlorotris(triphenylphosphine)-ruthenium(II), 107 Diethoxytriphenylphosphorane, 109 Diphosphorus tetraiodide, 127 Triphenylphosphine-Diethyl azodicar-boxylate, 332... [Pg.374]

Diethoxytriphenylphosphorane, 109 Diisobutylaluminum hydride, 115 Diphosphorus tetraiodide, 127 Hexamethylphosphoric triamide, 142 (S)-( - )-Menthyl p-toluenesulfinate, 173... [Pg.375]

Diethoxytriphenylphosphorane, 109 Diphosphorus tetraiodide, 127 Phenyl azide-Aluminum chloride, 240 Triphenylphosphine-Diethyl azodicar-boxylate, 332... [Pg.384]

By ring forming reactions /rans-Bromotetracarbonyl(methyl-methylidyne)tungsten, 49 Calcium acetate, 60 Chromium carbene complexes, 82 Ethyl (Z)-3-bromoacrylate, 130 Methyllithium, 188 By ether cleavage Diphosphorus tetraiodide, 127 Other methods... [Pg.396]

Diphenyltin dihydride, 224 Diphosphorus tetraiodide, 224-225 (+ )-Di-3-pinany Iborane, 225-226 Diprenyl ether, 160 Dipyridinc chromium(VI) oxide, 139 DisiamyIborane, 226 N,N -Disuccinimjdyl carbonate, 226-227... [Pg.334]

KETENE DITHIOACETALS Diphosphorus tetraiodide. Grignard reagents. [Pg.651]

Pentacarbonyl(trimethylsilyl)manganese. VINYL FLUORIDES Pyridinium poly(hydrogen fluorideV-N-Bromosuccinimide. VINYLPHOSPHINES 2,4,6-Trii sopropy I benzenesulfonylhy drazine. VINYL SELENIDES Benzeneselenenyl halide-Silver nitrite. Diphosphorus tetraiodide. [Pg.652]

Tetrakis(triphenylphosphine)palladium. VINYL SULFIDES Diphosphorus tetraiodide. [Pg.652]

The mixture10 of diphosphorus tetraiodide and white phosphorus is introduced into flask A of the apparatus, which has been previously swept with carbon dioxide. This flask is constructed so as to fit a Glas Col spherical heating mantle which enables even heating. The connections between flask A and the condenser and between the condenser and flask B are wrapped in electrical heating tape which is connected to a variable source of power. [Pg.91]

Phosphorus, mixture of, with diphosphorus tetraiodide, 2 143 Phosphorus (III) bromide, 2 147 Phosphorus(III) chloride, 2 145 Phosphorus (V) chloride, 1 99 Phosphorus (III) S-chloroethoxydi-chloride, 4 66... [Pg.242]

See other pages where Diphosphorus tetraiodide is mentioned: [Pg.333]    [Pg.233]    [Pg.644]    [Pg.967]    [Pg.233]    [Pg.375]    [Pg.728]    [Pg.333]    [Pg.127]    [Pg.361]    [Pg.566]    [Pg.117]    [Pg.651]    [Pg.91]    [Pg.93]    [Pg.93]    [Pg.234]    [Pg.215]    [Pg.151]    [Pg.151]    [Pg.566]    [Pg.66]    [Pg.66]    [Pg.66]   
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See also in sourсe #XX -- [ Pg.174 ]

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See also in sourсe #XX -- [ Pg.218 , Pg.275 ]

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See also in sourсe #XX -- [ Pg.2 , Pg.143 ]

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See also in sourсe #XX -- [ Pg.2 , Pg.143 ]

See also in sourсe #XX -- [ Pg.2 , Pg.143 ]

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Diphosphorus tetraiodid

Diphosphorus tetraiodid

Diphosphorus tetraiodide alkyl alcohols

Diphosphorus tetraiodide deoxygenation

Diphosphorus tetraiodide epoxides

Diphosphorus tetraiodide iodination

Diphosphorus tetraiodide reaction with dimethylformamide

P2I4 Diphosphorus tetraiodide

Phosphorus, mixture of, with diphosphorus tetraiodide

Tetraiodide

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