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Chemical Structure| 476620-55-0 Chemical Structure| 476620-55-0

Structure of 476620-55-0

Chemical Structure| 476620-55-0

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Product Details of [ 476620-55-0 ]

CAS No. :476620-55-0
Formula : C7H5BrF2O
M.W : 223.01
SMILES Code : OCC1=CC(F)=C(F)C=C1Br
MDL No. :MFCD18909667

Safety of [ 476620-55-0 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H320-H335
Precautionary Statements:P264-P270-P301+P312-P330

Application In Synthesis of [ 476620-55-0 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 476620-55-0 ]

[ 476620-55-0 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 878207-28-4 ]
  • [ 476620-55-0 ]
YieldReaction ConditionsOperation in experiment
A solution of <strong>[878207-28-4]2-bromo-4,5-difluoro-benzoic acid methyl ester</strong> (1.45 g, 5.78 mmol) in toluene (42 ml_) was cooled at -78 C under nitrogen. Diisobutylaluminum hydride (1 M in toluene) (7.51 ml_, 7.51 mmol) was added drop-wise over 20 minutes. The reaction mixture was stirred at -78 C for another hour, and then allowed to warm to room temperature overnight. The reaction mixture was then cooled to 0 C and quenched with ethyl acetate, followed by addition of saturated Rochelle's salt solution. The biphasic slurry was then allowed to warm to room temperature and stirred for 2 hours. The organic layer was collected, dried over sodium sulfate, filtered, and concentrated to afford crude (2-bromo-4,5-difluoro-phenyl)-methanol (1.55 g, 90%), which was used in the next step without further purification.
 

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Technical Information

• Alkyl Halide Occurrence • Appel Reaction • Arndt-Eistert Homologation • Baeyer-Villiger Oxidation • Barbier Coupling Reaction • Baylis-Hillman Reaction • Benzylic Oxidation • Birch Reduction • Blanc Chloromethylation • Bucherer-Bergs Reaction • Buchwald-Hartwig C-N Bond and C-O Bond Formation Reactions • Chugaev Reaction • Clemmensen Reduction • Corey-Bakshi-Shibata (CBS) Reduction • Corey-Chaykovsky Reaction • Corey-Kim Oxidation • Dess-Martin Oxidation • Fischer Indole Synthesis • Friedel-Crafts Reaction • General Reactivity • Grignard Reaction • Henry Nitroaldol Reaction • Hiyama Cross-Coupling Reaction • Horner-Wadsworth-Emmons Reaction • Hunsdiecker-Borodin Reaction • Hydride Reductions • Hydrogenolysis of Benzyl Ether • Jones Oxidation • Kinetics of Alkyl Halides • Kumada Cross-Coupling Reaction • Lawesson's Reagent • Leuckart-Wallach Reaction • Martin's Sulfurane Dehydrating Reagent • McMurry Coupling • Meerwein-Ponndorf-Verley Reduction • Mitsunobu Reaction • Moffatt Oxidation • Oxidation of Alcohols by DMSO • Passerini Reaction • Paternò-Büchi Reaction • Petasis Reaction • Peterson Olefination • Pictet-Spengler Tetrahydroisoquinoline Synthesis • Preparation of Alcohols • Preparation of Aldehydes and Ketones • Preparation of Alkylbenzene • Preparation of Amines • Preparation of Carboxylic Acids • Prins Reaction • Reactions of Alcohols • Reactions of Aldehydes and Ketones • Reactions of Alkyl Halides with Reducing Metals • Reactions of Amines • Reactions of Benzene and Substituted Benzenes • Reactions of Carboxylic Acids • Reactions of Dihalides • Reactions with Organometallic Reagents • Reformatsky Reaction • Ritter Reaction • Robinson Annulation • Schlosser Modification of the Wittig Reaction • Schmidt Reaction • Sharpless Olefin Synthesis • Specialized Acylation Reagents-Ketenes • Stille Coupling • Stobbe Condensation • Substitution and Elimination Reactions of Alkyl Halides • Suzuki Coupling • Swern Oxidation • Tebbe Olefination • Ugi Reaction • Vilsmeier-Haack Reaction • Wittig Reaction • Wolff-Kishner Reduction

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