Thionyl bromide is the chemical compound SOBr2. It is less stable and less widely used than its chloride analogue, thionyl chloride. It is prepared by...
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SOF2 + 2 SbCl3 A reaction with hydrogen bromide gives thionyl bromide: SOCl2 + 2 HBr → SOBr2 + 2 HCl Thionyl iodide can likewise be prepared by a reaction...
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alcohols via the treatment upon reflux of a large excess of thionyl chloride or thionyl bromide (SOX2) in the presence of a small amount of a nitrogen base...
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sulfur dioxide:: 542 SOF2 + H2O → 2 HF + SO2 In contrast to thionyl chloride and bromide, thionyl fluoride is not useful for halogenation. The related derivative...
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bromides are produced by the action of aluminium bromide, hydrogen bromide, carbon tetrabromide, or a mixture of hydrogen bromide and thionyl bromide...
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Pyridinium perbromide (redirect from Pyridinium bromide perbromide)
Pyridinium tribromide can be obtained by reacting pyridinium bromide with bromine or thionyl bromide. Pyridinium tribromide is a crystalline red solid which...
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treating carboxylic acids with thionyl chloride (SOCl2). The reaction is catalyzed by dimethylformamide and other additives. Thionyl chloride is a well-suited...
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bromide – AgBr Sodium bromide – NaBr Sodium bromate – NaBrO3 Sodium perbromate – NaBrO4 Thionyl bromide – SOBr2 Tin(II) bromide – SnBr2 Zinc bromide –...
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electrophilic NO− 2HNO+ 3 species. This alcohol can react with thionyl bromide to the bromide 6 and in a series of steps (not shown) to the corresponding...
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Acyl halide (redirect from Acyl bromide)
carboxylic acids with phosgene, thionyl chloride, and phosphorus trichloride Phosphorus pentabromide is used for acyl bromides, which are rarely of value....
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Sulfinyl halide (redirect from Sulfinyl bromide)
Toluenesulfinyl chloride is prepared by treating sodium tosylate with thionyl chloride: Also a straw-colored liquid, it boils near 100 °C at 0.5 mm Hg...
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Lithium metal battery (redirect from Lithium thionyl chloride battery)
cobalt content within the cell), rupture, and even an explosion. Lithium-thionyl chloride batteries are particularly susceptible to this type of discharge...
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Sulfur dibromide (category Bromides)
analogy to sulfur dichloride, it hydrolyzes in water to give hydrogen bromide, sulfur dioxide and elemental sulfur. SBr2 can be prepared by reacting...
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Selenium oxybromide (redirect from Seleninyl bromide)
geometry with Cs symmetry, like other chalcogen(IV) oxohalides such as thionyl bromide (SOBr2) and selenium oxydichloride (SeOCl2). Selenium oxybromide is...
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Thallium halides (redirect from Thallium(III) bromide)
thallium(I) chloride and bromide are light-sensitive, and thallium(I) fluoride is more soluble in water than the chloride and bromide. Thallium(I) fluoride...
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chlorofluorocarbons have been shown to lead to ozone depletion. Methyl bromide is a controversial fumigant. Only haloalkanes that contain chlorine, bromine...
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Uranium pentabromide (redirect from Uranium(V) bromide)
a hexabromouranate(V) salt by reacting UBr5 with a monovalent bromide in thionyl bromide: U2Br10 + 2MBr → 2M+[UBr6]− Morss, L. R.; Edelstein, Norman M...
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bromides are produced by the action of aluminium bromide, hydrogen bromide, carbon tetrabromide or a mixture of hydrogen bromide and thionyl bromide on...
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Sulfonyl halide (section Sulfonyl bromides)
stability of sulfonyl halides decreases in the order fluorides > chlorides > bromides > iodides, all four types being well known. The sulfonyl chlorides and...
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phosphorus pentachloride (PCl5), sulfuryl chloride (SO2Cl2), phosgene, or thionyl chloride (SOCl2). However, these methods usually give acetyl chloride contaminated...
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less than acid chlorides, it is more easily handled and avoids the use of thionyl chloride in acid chloride formation, which can cause side reactions. An...
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of trimethylsilylethanesulfonic acid and the subsequent reaction with thionyl chloride to the corresponding sulfonyl chloride. TBPB can be used to introduce...
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glycolic acid (C2), methyl bromide (C1), methyl iodide (C1), 2,3-dibromopropene (C3), acetic acid (C2) and homoallyl bromide (C4). The lower rim of the...
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Disulfur dibromide (category Bromides)
(SDS) ICSC 1661 Related compounds Related Sulfur dibromide Thionyl bromide Sulfuryl bromide Related compounds Hydrogen disulfide Disulfur difluoride Disulfur...
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acids with thionyl chloride to the corresponding acyl chloride. The tendency towards DMCC formation depends on the chlorination reagent (thionyl chloride...
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reagents exist for and introducing halogens into diverse substrates, e.g. thionyl chloride. Several pathways exist for the halogenation of organic compounds...
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chemical reaction of a monosubstituted amide with phosphorus pentachloride or thionyl chloride to give a nitrile and an organohalide. It is named after Julius...
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Bromotrifluoromethane (redirect from Trifluoromethyl bromide)
Brice, T. J.; Pearlson, W. H.; Simons, J. H. (June 1946). "Fluorocarbon Bromides". Journal of the American Chemical Society. 68 (6): 968–969. doi:10.1021/ja01210a017...
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preparing other coordination compounds may be dehydrated by treatment with thionyl chloride: MCln·xH2O + x SOCl2 → MCln + x SO2 + 2x HCl The silver and thallium(I)...
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and contaminating the Ohio River. Carbonyl bromide Carbonyl fluoride Oxalyl chloride Thiophosgene Thionyl chloride Perfluoroisobutene Bis(trifluoromethyl)...
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