Examples of 'tribromide' in a sentence
Meaning of "tribromide"
tribromide (noun) - In chemistry, this term refers to a compound that contains three bromine atoms. It is used in the context of chemical reactions and formulas
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- any bromide containing three bromine atoms in each molecule
How to use "tribromide" in a sentence
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tribromide
Its structure resembles that of aluminium tribromide.
The boron tribromide is added dropwise.
The preferred brominating reagent is pyridinium tribromide.
Treatment with boron tribromide in dichloromethane.
Similar results were obtained using boron tribromide.
Aluminium tribromide is the most common form of aluminium bromide.
A more preferable examples of reagent is phosphorus tribromide.
Arsenic tribromide can be prepared by the direct bromination of arsenic powder.
More preferable example is phosphorus tribromide.
Pyridinium tribromide is a crystalline red solid which is virtually insoluble in water.
Preparation of a complex compound of boron tribromide and a tertiary amine.
Use of an aluminum tribromide is deemed suitable for the process of this invention.
Demethylation using boron tribromide.
Pyridinium tribromide can be obtained by reacting pyridinium hydrobromide with bromine or thionyl bromide.
Thionyl chloride or phosphorus tribromide.
See also
The methyl ether is deprotected with boron tribromide in a suitable organic solvent such as dichloromethane.
The phosphorus trihalide is suitably phosphorus trichloride or phosphorus tribromide.
The synthesis of numerous iridocenium salts including the tribromide and hexafluorophosphate have been described.
The dealkylation is preferably carried out with boron tribromide.
It was observed that the catalyst with the boron tribromide base produced a less exothermic reaction.
The preferred aluminum trihalides are aluminum trichloride or aluminum tribromide.
Deprotection with boron tribromide under standard conditions gave the free phenolic sulfonamide in reasonable yield.
With aluminum chloride in acetonitrile or with boron tribromide in dichloromethane.
Cesium Tribromide is generally immediately available in most volumes.
The brominating agent optionally comprises a solvent for the tribromide.
Boron tribromide is commercially available and is a strong Lewis acid.
The methoxy groups of DMpillararene were deprotected using boron tribromide to give pillararene.
Arsenic tribromide is toxic, as are most all arsenic compounds.
It is therefore not possible to determine the limiting conductance of indium tribromide experimentally.
Phosphorus tribromide is a colourless liquid with the formula PBr3.
It is a salt of the lipophilic tetrabutylammonium cation and the linear tribromide anion.
Alternatively, boron tribromide may be used.
For example an alkoxy substiuent can be convened to hydroxy using boron tribromide.
Step 3 requires the reagent boron tribromide in dichloromethane.
The terminal benzyl ester can be selectively cleaved using boron tribromide.
Nitrogen tribromide is a chemical compound with the formula NBr3.
Propargyl bromide may be produced by the treatment of propargyl alcohol with phosphorus tribromide.
These compounds are demethylated using boron tribromide to produce naphthols 5.
The inorganic bromine compound according to the present invention is bromine chloride or phosphorus tribromide.
Heating was turned off and the EDC solution of antimony tribromide was stored for bromination.
Arsenic tribromide is the inorganic compound with the formula AsBr3.
A dichloromethane solution of the benzylic alcohol was treated with phosphorous tribromide at ambient temperature.
An additional 25 ml of boron tribromide were added and the mixture was again stirred overnight.
VI can be phosphoryl trichloride or phosphoryl tribromide.
The use of boron tribromide is particularly preferred, as described in the reported example.
Typically used Lewis acids are aluminum trichloride or aluminum tribromide.
Tribromide may also refer to binary chemical compounds containing three bromine atoms,.
Preferred is the herein described use of boron tribromide in DCM.
Use of boron tribromide to cleave the methyl ether linkages gives the parent compound 8.
Compound XLVII can be prepared from the bromination of compound XLVI with pyridinium tribromide.
