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[ CAS No. 878661-13-3 ] {[proInfo.proName]}

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Chemical Structure| 878661-13-3
Chemical Structure| 878661-13-3
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Product Details of [ 878661-13-3 ]

CAS No. :878661-13-3 MDL No. :MFCD22419237
Formula : C9H9FO2 Boiling Point : -
Linear Structure Formula :- InChI Key :DRGICVCSLCAAIX-UHFFFAOYSA-N
M.W : 168.17 Pubchem ID :83827033
Synonyms :

Safety of [ 878661-13-3 ]

Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H302-H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 878661-13-3 ]

* 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 [ 878661-13-3 ]

[ 878661-13-3 ] Synthesis Path-Downstream   1~1

  • 1
  • C10H11FO2 [ No CAS ]
  • [ 19415-51-1 ]
  • [ 878661-13-3 ]
YieldReaction ConditionsOperation in experiment
Example 3 : rralphaw.s'-2-(ammome1hyl)-5-(5'-fluoro-2'-methoxybenzyl)tetrahydrofuran[0195] S-Fluoro-2-methoxyphenacetaldehyde:; To a suspension of methoxymethyltriphenylphosphonium chloride (10.0 g, 30.0 mmol) in THF (30 mL) under Ar(g) was added NaH (60% in mineral oil, 1.2 g, 30 mmol) and the mixture thus obtained was heated to reflux for 1 h. The orange suspension thus obtained was cooled to O0C and 5- fluoro-2-methoxybenzaldehyde (4.2 g, 26.0 mmol) was added and the reaction was continued for 12 h while warmed to room temperature. The reaction mixture was poured in to a separatory funnel containing ammonium chloride aqueous solution (sat. NH4Cl: H2O=I :1, 100 mL). The organic fraction was extracted with ethyl acetate (3 x 80 mL) and the combined organic layers were washed with brine (60 mL) and dried over sodium sulfate. The solvent was then removed in vacuo and crude product thus obtained was dissolved in acetone (50 mL) and H2SO4 (1 M, 1.5 mL) was added and the mixture thus obtained was heated to reflux for 6 h. It was then cooled to room temperature and the crude product obtained after the removal of the solvent was purified by flash column chromatography (10% ethyl acetate in hexane, Rf = 0.15) to give the product (2.63 g, 66%) as an oil.; [0287] 5-Fluoro~2-methoxyphenylacetaldehyde (2a): To a suspension of methoxymethyltriphenylphosphonium chloride (10.0 g, 30.0 mmol) in THF (30 niL) under Ar was added NaH (60% in mineral oil, 1.2 g, 30 mmol) and then heated to reflux for 1 h. The orange colored suspension was cooled to 0C and <strong>[19415-51-1]5-fluoro-2-methoxybenzaldehyde</strong> (4.2 g, 26.0 mmol) was added and the mixture was stirred for 12 h at room temperature. The reaction mixture was then poured into a separatory funnel containing ammonium chloride aqueous solution (sat. NH4C1/H20, 1:1, v:v, 100 niL). The organic material was extracted with ethyl acetate (3 x 80 mL) and the combined organic layers were washed with brine (60 mL) and dried over Na2SO4. The solvent was then removed in vacuo and the crude product (2a) obtained was dissolved in acetone (50 mL). H2SO4 (1 M, 1.5 mL) was then added and the mixture obtained was heated to reflux for 6 h while stirring. The reaction was then cooled to room temperature and the solvent was removed in vacuo to obtain the crude product that was then purified by flash column chromatography (Rf = 0.15, EtOAc/Hexane, 10:90, v:v) to afford the product (2.63 g, 66%) as an oil: 1H NMR (CDCl3, 500 MHz): delta 9.68 (s, 1 H), 6.97 (dt, J= 3.1, 8.7 Hz, 1 H), 6.89 (dd, J= 3.1, 8.7 Hz, 1 H), 6.83 (dd, J= 4.3, 8.7 Hz, 1 H), 3.80 (s, 3 H), 3.63 (d, J= 1.7 Hz, 2 H).
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Technical Information

• Acidity of Phenols • Alkyl Halide Occurrence • Barbier Coupling Reaction • Baylis-Hillman Reaction • Benzylic Oxidation • Birch Reduction • Blanc Chloromethylation • Bucherer-Bergs Reaction • Chan-Lam Coupling Reaction • Clemmensen Reduction • Complex Metal Hydride Reductions • Corey-Chaykovsky Reaction • Corey-Fuchs Reaction • Electrophilic Substitution of the Phenol Aromatic Ring • Etherification Reaction of Phenolic Hydroxyl Group • Fischer Indole Synthesis • Friedel-Crafts Reaction • Grignard Reaction • Halogenation of Phenols • Hantzsch Dihydropyridine Synthesis • Henry Nitroaldol Reaction • Horner-Wadsworth-Emmons Reaction • Hydride Reductions • Hydrogenolysis of Benzyl Ether • Julia-Kocienski Olefination • Knoevenagel Condensation • Leuckart-Wallach Reaction • McMurry Coupling • Meerwein-Ponndorf-Verley Reduction • Mukaiyama Aldol Reaction • Nomenclature of Ethers • Nozaki-Hiyama-Kishi Reaction • Oxidation of Phenols • Passerini Reaction • Paternò-Büchi Reaction • Pechmann Coumarin Synthesis • Petasis Reaction • 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 Amines • Reactions of Benzene and Substituted Benzenes • Reactions of Ethers • Reformatsky Reaction • Reimer-Tiemann Reaction • Schlosser Modification of the Wittig Reaction • Schmidt Reaction • Stetter Reaction • Stobbe Condensation • Tebbe Olefination • Ugi Reaction • Vilsmeier-Haack Reaction • Wittig Reaction • Wolff-Kishner Reduction
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