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Chemical Structure| 450-90-8 Chemical Structure| 450-90-8

Structure of 450-90-8

Chemical Structure| 450-90-8

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Product Details of [ 450-90-8 ]

CAS No. :450-90-8
Formula : C7H6FIO
M.W : 252.03
SMILES Code : COC1=CC(F)=CC=C1I
MDL No. :MFCD18396916
InChI Key :MBHUTPUUHOAWCJ-UHFFFAOYSA-N
Pubchem ID :56965572

Safety of [ 450-90-8 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338

Application In Synthesis of [ 450-90-8 ]

* 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 [ 450-90-8 ]

[ 450-90-8 ] Synthesis Path-Downstream   1~19

  • 1
  • [ 450-91-9 ]
  • [ 450-90-8 ]
YieldReaction ConditionsOperation in experiment
78% 4-Fluoro-2-methoxyaniline (2.50 g, 17.5 mmol) was dissolved in 14 mL of concentrated HCl, cooled to 0C, solution of NaNO2 (1.45 g, 21.0 mmol) in 13 mL of water was then added under stirring. It was stirred for 40 minutes, resulting solution was added dropwise at room temperature to a solution of KI (8.73 g, 52.6 mmol) in 30 mL of water. Resulting mixture was stirred at 35-40C for 1 hour, product was then extracted with ethyl acetate (3x70 mL), extract was washed with Na2S2O3 solution, dried with Na2SO4. Product was isolated by column chromatography on silica gel using hexane as eluent. Yield of 2-iodo-5-fluoroanysol 5 was 3.46 g (78%) obtained as colourless solid mass.
  • 2
  • [ 741712-36-7 ]
  • [ 450-90-8 ]
  • [ 741714-05-6 ]
  • 3
  • [ 877868-59-2 ]
  • [ 450-90-8 ]
  • C20H15NSO3F2 [ No CAS ]
  • 4
  • [ 448-19-1 ]
  • [ 450-90-8 ]
  • 5
  • [ 2265-93-2 ]
  • [ 865-33-8 ]
  • [ 20469-63-0 ]
  • [ 458-51-5 ]
  • [ 450-90-8 ]
  • 7
  • [ 450-90-8 ]
  • 5-(4-fluoro-2-methoxyphenyl)-2-methyl-3,4-dihydro-2H-pyrrole [ No CAS ]
  • 8
  • [ 450-90-8 ]
  • 2-(4-fluoro-2-methoxyphenyl)-5-methylpyrrolidine [ No CAS ]
  • 9
  • [ 450-90-8 ]
  • 1-((1R)-3'-(2-(2-(4-fluoro-2-methoxyphenyl)-5-methylpyrrolidin-1-yl)-2-oxoethyl)-2',4'-dioxo-2,3-dihydrospiro[indene-1,5'-oxazolidine]-5-yl)-3-methylurea [ No CAS ]
  • 10
  • [ 450-90-8 ]
  • 5-(4-fluoro-2-methoxyphenyl)-3,4-dihydro-2H-pyrrole [ No CAS ]
  • 11
  • [ 450-90-8 ]
  • 2-(4-fluoro-2-methoxyphenyl)pyrrolidine [ No CAS ]
  • 12
  • [ 450-90-8 ]
  • 1-((1R)-3'-(2-(2-(4-fluoro-2-methoxyphenyl)pyrrolidin-1-yl)-2-oxoethyl)-2',4'-dioxo-2,3-dihydrospiro[indene-1,5'-oxazolidine]-5-yl)-3-methylurea [ No CAS ]
  • 13
  • [ 450-90-8 ]
  • [ 85909-08-6 ]
  • (4-(4-fluoro-2-methoxyphenyl)-4-oxobutyl) tert-butyl carbamate [ No CAS ]
YieldReaction ConditionsOperation in experiment
56% With isopropylmagnesium bromide; In tetrahydrofuran; at 20℃; for 19h;Inert atmosphere; Cooling with ice; Add dry THF (30mL) to the reaction flask,Then add SM 69 (2.5g, 10mmol), Under nitrogen protection, add 1N isopropyl magnesium bromide (10mL, 1M in THF) under ice-water bath conditions,Then react at room temperature for 7 hours, and finally add tert-butyl 5-oxopyrrolidine-1-carboxylate (1.85g, 10mmol),Then react at room temperature for 12 hours. The reaction solution was poured into saturated aqueous ammonium chloride solution, extracted with 30 mL (10 mL×3) ethyl acetate, and the organic phases were combined.After drying with anhydrous sodium sulfate and purifying by column chromatography, Int 340-1 (1.7 g, 5.6 mmol) was obtained with a yield of 56%.
  • 14
  • [ 450-90-8 ]
  • [ 128372-77-0 ]
  • tert-butyl N-[5-(4-fluoro-2-methoxyphenyl)-5-oxopentan-2-yl]carbamate [ No CAS ]
YieldReaction ConditionsOperation in experiment
70% With isopropylmagnesium bromide; In tetrahydrofuran; hexane; at 20℃; for 19h;Inert atmosphere; Add dry THF (20mL) to a reaction flask containing SM 69 (2.52g, 10mmol), under nitrogen protection, and add isopropyl magnesium bromide (10mL, 1M in Hexane) to the flask under ice-water bath conditions,Then remove the ice water bath and stir at room temperature for 7 hours,Finally, tert-butyl 2-methyl-5-oxopyrrolidine-1-carboxylate (1.99 g, 10 mmol) was added and reacted at room temperature for 12 hours. Pour the reaction solution into saturated aqueous ammonium chloride solution,Extract with 30mL (10mL×3) ethyl acetate,Combine the organic phases, dry with anhydrous sodium sulfate,After purification by column chromatography, Int 337-1 (2.28 g, 7 mmol) was obtained with a yield of 70%.
  • 15
  • [ 450-90-8 ]
  • N-(2-((2-(dimethylamino)ethyl)(methyl)amino)-4-methoxy-5-((4-(2-methoxy-4-(4-methylpiperazin-1-yl)benzoyl)pyrimidin-2-yl)amino)phenyl)acrylamide [ No CAS ]
  • 16
  • [ 450-90-8 ]
  • C12H8ClFN2O2 [ No CAS ]
  • 17
  • [ 450-90-8 ]
  • C27H31FN6O4 [ No CAS ]
  • 18
  • [ 450-90-8 ]
  • [ 33513-42-7 ]
  • [ 450-83-9 ]
YieldReaction ConditionsOperation in experiment
94% 2-Iodo-5-fluoroanisole 5 (3.46 g, 13.0 mmol) was dissolved in 70 mL of THF, reaction mixture was cooled to -10C under nitrogen atmosphere, 2 M isopropylmagnesium chloride solution in THF (8.50 mL, 17.0 mmol) was added, stirred for 30 minutes, DMF (2.89 g, 39.1 mmol) was added, stirred for 30 minutes, reaction mixture was brought to toom temperature, 20 mL of saturated NH4Cl water solution was added. Resulting mixture was extracted with ethyl acetate (3x70 mL), extract was washed with water (5x20 mL), dried with Na2SO4. Product was isolated by column chromatography on silica gel using ethyl acetate-hexane (1:9) as eluent. Yield of 2-methoxy-4-fluorobenzaldehyde 6 was 1.9 g (94%).
  • 19
  • [ 109-69-3 ]
  • [ 450-90-8 ]
  • C15H23FO [ No CAS ]
 

Historical Records

Technical Information

• Alkyl Halide Occurrence • Baeyer-Villiger Oxidation • Barbier Coupling Reaction • Baylis-Hillman Reaction • Benzylic Oxidation • Birch Reduction • Blanc Chloromethylation • Bucherer-Bergs Reaction • Clemmensen Reduction • Corey-Bakshi-Shibata (CBS) Reduction • Corey-Chaykovsky Reaction • Fischer Indole Synthesis • Friedel-Crafts Reaction • General Reactivity • Grignard Reaction • Henry Nitroaldol Reaction • Hiyama Cross-Coupling Reaction • Horner-Wadsworth-Emmons Reaction • Hydride Reductions • Hydrogenolysis of Benzyl Ether • Kinetics of Alkyl Halides • Lawesson's Reagent • Leuckart-Wallach Reaction • McMurry Coupling • Meerwein-Ponndorf-Verley Reduction • Nomenclature of Ethers • Passerini Reaction • Paternò-Büchi Reaction • Petasis Reaction • Peterson Olefination • Pictet-Spengler Tetrahydroisoquinoline Synthesis • Preparation of Aldehydes and Ketones • Preparation of Alkylbenzene • Preparation of Amines • Preparation of Ethers • Prins Reaction • Reactions of Aldehydes and Ketones • Reactions of Alkyl Halides with Reducing Metals • Reactions of Amines • Reactions of Benzene and Substituted Benzenes • Reactions of Dihalides • Reactions of Ethers • Reformatsky Reaction • Robinson Annulation • Schlosser Modification of the Wittig Reaction • Schmidt Reaction • Specialized Acylation Reagents-Ketenes • Stobbe Condensation • Substitution and Elimination Reactions of Alkyl Halides • Suzuki Coupling • Tebbe Olefination • Ugi Reaction • Vilsmeier-Haack Reaction • Wittig Reaction • Wolff-Kishner Reduction

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