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Selenium halides

See Trimethylsilyl azide Selenium halides See also Poly (sulfur nitride) See other nitrides See related N-S COMPOUNDS... [Pg.1785]

Halides, 7 1-26 actinide elements, 2 195-233 anion dependence, 39 139 berkelium, 28 48, 51-53 beryllium, 14 255-332 binary, 35 237-246, 274-280 decomposition, 35 277 dichalcogen dihalides, 35 279-280 equilibrium studies, 35 242 mixed-ligand halides, 35 244-246 reactions, 35 246 selenium halides, 35 240-241... [Pg.123]

Selenium and its compounds are strong poisons. Selenium halides, hydrogen selenide, and the oxygen compounds of selenium soluble in water are the most toxic. [Pg.116]

See Trimethylsilyl azide Selenium halides See other NON-METAL HALIDES... [Pg.132]

Treatment of a-alkyl and a,a-dialkyl homoallylic amines 209 with phenyl selenium halides (X = C1, Br, I) in acetonitrile containing sodium carbonate produced mixtures of azetidines and pyrrolidines <1997TL1393, 2002EJ0995>. The ratio of azetidine to pyrrolidine increased according to the steric hinderance around the cr-carbon and with the nature of the counterion X (PhSeCl < PhSeBr < PhSel). The mechanistic investigations led to the conclusion that seleniranium halide intermediates 210 were involved in ring closure to azetidines 211 (Scheme 41). [Pg.31]

Tellurium dioxide is sparingly soluble in water but is a strong oxidizing agent for a number of elements. In hot alkaline solutions Te02 forms tellurates. With selenium halides it is readily halogenated ... [Pg.4797]

See other pages where Selenium halides is mentioned: [Pg.20]    [Pg.213]    [Pg.408]    [Pg.379]    [Pg.124]    [Pg.464]    [Pg.1442]    [Pg.336]    [Pg.180]    [Pg.332]    [Pg.5]    [Pg.522]    [Pg.117]    [Pg.457]    [Pg.1442]    [Pg.573]    [Pg.809]    [Pg.240]    [Pg.379]    [Pg.117]   
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Alkyl halides sulfur- and selenium-stabilized carbanions

Bonds selenium halides

Boron selenium halides

Halides of Sulfur and Selenium

Halides of selenium and tellurium

Halogen selenium halides

Hydrogen halides selenium oxide

Iridium selenium halides

Metal selenium halides

Phosphorus—selenium bonds sulfur halides

Selenium antimony halides

Selenium arsenic halides

Selenium halide complexes

Selenium hydrogen halides

Selenium nitride halide

Selenium phosphorus halides

Selenium silicon halides

Selenium sulfur halides

Selenium tellurium halides

Selenium, elemental metal halides

Selenium, elemental nonmetal halides

Selenium-nitrogen halides

Subject selenium halides

The halides of sulphur, selenium, and tellurium

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