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Phenylmagnesium bromide

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CAS:100-58-3
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CAS:100-58-3
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CAS:100-58-3
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CAS:100-58-3

Phenylmagnesium bromide manufacturers

Phenylmagnesium bromide Basic information
Reduction agent for preparation of metal carbonyl compound Related chemical reaction
Product Name:Phenylmagnesium bromide
Synonyms:bromophenylmagnesium;Phenylmagnesium bromide, 2.8M solution in Diethyl ether;PHENYLMAGNESIUM BROMIDE, 1.0-1.2M in TETRAHYDROFURAN;Phenylmagnesiumbromide,3Minether;Magnesium, bromophenyl-;phenylmagnesium bromide, 3m in ether, packaged under argon in resealable chemseal;Phenylmagnesium bromide, 3M in ether, packaged under Argon in resealable ChemSealTM bottles;Phenylmagnesium Bromide (32% in Tetrahydrofuran, ca. 2mol/L)
CAS:100-58-3
MF:C6H5BrMg
MW:181.31
EINECS:202-867-2
Product Categories:Chemical Synthesis;Organometallic Reagents;grignard reagent;WB;Imidazoles ,Benzimidazoles;Organometallics;GRIGNARD REAGENTS;Classes of Metal Compounds;Grignard Reagents & Alkyl Metals;Mg (Magnesium) Compounds;Synthetic Organic Chemistry;Typical Metal Compounds;Aryl;Grignard Reagents;Organometallic Reagents
Mol File:100-58-3.mol
Phenylmagnesium bromide Structure
Phenylmagnesium bromide Chemical Properties
Melting point 153-154 °C
density 1.134 g/mL at 25 °C
Fp −40 °F
storage temp. water-free area
solubility Miscible with tetrahydrofuran.
form Liquid
color Yellow to brown
Specific Gravity1.14
Water Solubility reacts
Sensitive Air & Moisture Sensitive
BRN 3588849
InChIKeyANRQGKOBLBYXFM-UHFFFAOYSA-M
CAS DataBase Reference100-58-3(CAS DataBase Reference)
EPA Substance Registry SystemMagnesium, bromophenyl- (100-58-3)
Safety Information
Hazard Codes F+,C,F
Risk Statements 12-14-22-34-19-11-67-40-37
Safety Statements 16-26-36/37/39-45-33-29-7/8-6A-43B
RIDADR UN 3399 4.3/PG 1
WGK Germany 1
1-3-10
TSCA Yes
HazardClass 4.3
PackingGroup II
HS Code 29319090
Hazardous Substances Data100-58-3(Hazardous Substances Data)
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
Phenylmagnesium bromide Usage And Synthesis
Reduction agent for preparation of metal carbonyl compoundIn 1890, L.Mond found that when carbon monoxide was burned after being put through the active metal nickel powder, it emitted green light flame. After the resulting gas was cooled, he could obtain colorless liquid (melting point 298K, the boiling point of 316K); if this gas is flowed through a heated glass tube, then it can be seen that the metallic nickel was deposited on the wall. This gas is tetracarbonyl nickel Ni(CO)4. Since the 1960s, people have synthesized a hundreds kinds of such carbonyl compounds and their derivatives. Almost all of the transition metal can form such compounds. This kind of special complex formed through transition metal with carbon monoxide ligands is called metal carbonyls, otherwise known as carbonyl complexes. Metal carbonyl occupies an important position in both theoretical research and practical application in modern inorganic chemistry.
Preparation of metal carbonyl compound can usually via the following methods:
1. Direct synthesis. Most metal carbonyl complexes are prepared by direct combination between metal and carbon monoxide. However, the metal must be new reduction products, and is in a very activated state.
2. Reduction carbonylation effect at high pressure. Apply reducing agent under high pressure to enable the carbonylation reaction between the metal and carbonyl group with the major reducing agents mainly including hydrogen, active metals, phenylmagnesium bromide (C6H5MgBr) and so on.
3. With thermal decomposition or UV irradiation decomposition, we can obtain certain polynuclear carbonyl compounds.
4. Two different kinds of metal carbonyl compounds can interact with each other to give hetero-nuclear carbonyl compound.
Related chemical reaction1. Phenylmagnesium bromide can react with ferric chloride to give the coupling product. Cyclopentadienyl magnesium bromide can react with ferric chloride to give ferrocene.
2. It can react with chromium trichloride in diethyl ether solution to generate dibenzenechromium.
3. Hexaphenyldilead can be used as the antioxidant of polyphenylene ether lubricant that can be produced from the reaction of lead chloride with phenyl lithium or phenyl magnesium bromide.
4. Take tetrahydrofuran as the solvent, have phenylmagnesium bromide reacted with germanium tetrachloride to obtain tetraphenyl germane.
5. It can be obtained through the low-temperature reaction between lead chloride and phenylmagnesium bromide (Or phenyllithium) in the presence of iodobenzene to derive tetraphenyl lead.
6. Sodium tetraphenylborate is mainly used for the determination of potassium ion, ammonium ion, rubidium ion and cesium ion. It can be obtained with the following process: phenylmagnesium bromide is interacted with boron trifluoride/diethyl ether to generate Tetraphenylboron magnesium bromide first. Evaporate the diethyl ether; add water and then used the calculated amount of sodium carbonate for treatment to obtain it.
The above information is edited by the chemicalbook of Dai Xiongfeng.
Chemical PropertiesClear light brown to brown solution.
UsesPhenylmagnesium Bromide is a reagent used in the preparation of arylcarbonimidic dichlorides via dichloroiodobenzene-mediated gem-dichlorination of aryl isonitriles.
UsesThese compounds can be obtained as a formula ``RMgX'' by the reaction of halogenated hydrocarbons with magnesium metal in anhydrous solvents such as diethyl ether, and have been widely used in organic synthesis.
Grignard reagent in greener solvent, 2-Methyltetrahydrofuran (2-MeTHF): A Biomass-Derived Solvent with Broad Application in Organic Chemistry
PreparationPhenylmagnesium bromide was prepared by the action of phenyl bromide and magnesium in diethyl ether.
DefinitionChEBI: Phenylmagnesium bromide is an arylmagnesium halide. It has a role as a Grignard reagent.
reaction suitabilityreaction type: Grignard Reaction
References[1] GALEN D. STUCKY R. E R. The Structure of Phenylmagnesium Bromide Dietherate and the Nature of Grignard Reagents[J]. Journal of the American Chemical Society, 1963, 85 7: 1002-1003. DOI:10.1021/ja00890a039.
[2] ANJA C. FRISCH DIPL.-CHEM. Palladium-Catalyzed Coupling of Alkyl Chlorides and Grignard Reagents?[J]. Angewandte Chemie International Edition, 2002, 41 21: 4056-4059. DOI:10.1002/1521-3773(20021104)41:21\<4056::AID-ANIE4056\>3.0.CO;2-8.
Tag:Phenylmagnesium bromide(100-58-3) Related Product Information
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