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[ CAS No. 1427195-21-8 ] {[proInfo.proName]}

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Chemical Structure| 1427195-21-8
Chemical Structure| 1427195-21-8
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Product Details of [ 1427195-21-8 ]

CAS No. :1427195-21-8 MDL No. :MFCD24107265
Formula : C9H8FIO2 Boiling Point : -
Linear Structure Formula :- InChI Key :FTRYNGLCYMHWKJ-UHFFFAOYSA-N
M.W : 294.06 Pubchem ID :81430470
Synonyms :

Calculated chemistry of [ 1427195-21-8 ]      Expand+

Physicochemical Properties

Num. heavy atoms : 13
Num. arom. heavy atoms : 6
Fraction Csp3 : 0.22
Num. rotatable bonds : 2
Num. H-bond acceptors : 3.0
Num. H-bond donors : 0.0
Molar Refractivity : 55.36
TPSA : 26.3 Ų

Pharmacokinetics

GI absorption : High
BBB permeant : Yes
P-gp substrate : No
CYP1A2 inhibitor : Yes
CYP2C19 inhibitor : No
CYP2C9 inhibitor : No
CYP2D6 inhibitor : No
CYP3A4 inhibitor : No
Log Kp (skin permeation) : -6.04 cm/s

Lipophilicity

Log Po/w (iLOGP) : 2.55
Log Po/w (XLOGP3) : 2.89
Log Po/w (WLOGP) : 2.95
Log Po/w (MLOGP) : 3.52
Log Po/w (SILICOS-IT) : 3.56
Consensus Log Po/w : 3.09

Druglikeness

Lipinski : 0.0
Ghose : None
Veber : 0.0
Egan : 0.0
Muegge : 0.0
Bioavailability Score : 0.55

Water Solubility

Log S (ESOL) : -3.69
Solubility : 0.0596 mg/ml ; 0.000203 mol/l
Class : Soluble
Log S (Ali) : -3.1
Solubility : 0.232 mg/ml ; 0.00079 mol/l
Class : Soluble
Log S (SILICOS-IT) : -4.08
Solubility : 0.0243 mg/ml ; 0.0000828 mol/l
Class : Moderately soluble

Medicinal Chemistry

PAINS : 0.0 alert
Brenk : 1.0 alert
Leadlikeness : 0.0
Synthetic accessibility : 2.01

Safety of [ 1427195-21-8 ]

Signal Word:Warning Class:
Precautionary Statements:P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 UN#:
Hazard Statements:H315-H319 Packing Group:
GHS Pictogram:

Application In Synthesis of [ 1427195-21-8 ]

* 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 [ 1427195-21-8 ]

[ 1427195-21-8 ] Synthesis Path-Downstream   1~8

  • 1
  • [ 7697-23-6 ]
  • methyl 2-fluoro-5-iodo-4-methylbenzoate [ No CAS ]
  • 2
  • [ 753924-40-2 ]
  • methyl 2-fluoro-5-iodo-4-methylbenzoate [ No CAS ]
  • 3
  • [ 753924-48-0 ]
  • [ 1427195-21-8 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: palladium 10% on activated carbon; hydrogen / methanol / 12 h / 2327.23 Torr / Autoclave 2: isopentyl nitrite; copper(l) iodide / acetonitrile / 2 h / -5 - 65 °C
Multi-step reaction with 2 steps 1.1: palladium 10% on activated carbon; hydrogen / 12 h / 2327.23 Torr 2.1: isopentyl nitrite; copper(l) iodide / acetonitrile / 0.08 h / -5 °C 2.2: 2 h / -5 - 65 °C
  • 4
  • [ 1504965-88-1 ]
  • methyl 2-fluoro-5-iodo-4-methylbenzoate [ No CAS ]
YieldReaction ConditionsOperation in experiment
20 g With copper(l) iodide; isopentyl nitrite; In acetonitrile; at -5 - 65℃; for 2h; To a stirred solution of I-1-3 (26 g, 142 mmol) in acetonitrile (540 mL) at -5 C. is dropwise added isoamyl nitrite (21.7 g, 184 mmol). After 5 min, copper (I) iodide (56 g, 369 mmol) is added portion wise to the reaction mixture and the resultant mixture is slowly heated to 65 C. for 2 h. The solution is filtered through celite and the filtrate is concentrated under reduced pressure. Flash column chromatography (silical gel, eluent with 5% ethyl acetate in hexane) yields 20 g of methyl 2-fluoro-5-iodo-4-methyl-benzoate (I-1-4).
20 g To a stirred solution of 1-1-3 (26 g, 142 mmol) in acetonitrile (540 mE) at -5 C. is dropwise added isoamyl nitrite (21.7 g, 184 mmol).After 5mm copper (I) iodide (56 g, 369 mmol) is added portion wise to the reaction mixture and the resultant mixture is slowly heated to 65 C. for 2 h. The solution is filtered through celite and the filtrate is concentrated under reduced pressure. Flash column chromatography (silical gel, eluent with 5% ethyl acetate in hexane) yields 20 g of methyl 2-fluoro-5-iodo-4-methyl- benzoate (1-1-4).
  • 5
  • [ 1427195-21-8 ]
  • [ 1300741-56-3 ]
YieldReaction ConditionsOperation in experiment
With water; sodium hydroxide In tetrahydrofuran; methanol at 20℃; for 3h; To a stirred solution of I-1-4 (20 g, 68 mmol) in THF:MeOH: H2O (1:1:1, 300 mL) is added solid NaOH (4 g, 102 mmol) at room temperature. The resultant solution is stirred for 3 h at room temperature. The solvent is concentrated under reduced pressure and the residue is diluted with water (500 mL) and washed with ethyl acetate (2×150 mL). The pH of the aqueous layer is adjusted to pH 2 by addition of 10% aqueous HCl and then extracted with DCM (3×150 mL). The combined organic layer is washed with water (2×100 mL), brine (200 mL), dried over anhydrous MgSO4, filtered and concentrated under reduced pressure to afford 2-fluoro-5-iodo-4-methyl-benzoic acid (I-1A).
With water; sodium hydroxide In tetrahydrofuran; methanol at 20℃; for 3h; Synthesis of 2-fluoro-5-iodo-4-methyl-benzoic acid(I-1) To a stirred solution of 1-1-4 (20 g, 68 mmol) in TRF: MeOR: R20 (1:1:1, 300 mE) is added solid NaOR (4 g, 102 mmol) at room temperature. The resultant solution is stirred for 3 h at room temperature. The solvent is concenSOCl trated under reduced pressure and the residue is diluted with water (500 mE) and washed with ethyl acetate (2x1 50 mE). The pR of the aqueous layer is adjusted to pR 2 by addition of 10% aqueous HC1 and then extracted with DCM (3x1 50 mE). The combined organic layer is washed with water (2x100 mE), brine (200 mE), dried over anhydrous MgSO4, filtered and concentrated under reduced pressure to afford 2-fluoro-5-iodo-4-methyl-benzoic acid (I-i).
  • 6
  • [ 1427195-21-8 ]
  • [ 2308544-15-0 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 2 steps 1: N,O-dimethylhydroxylamine*hydrochloride / tetrahydrofuran; diethyl ether / 0 - 30 °C 2: tetrabutyl ammonium fluoride / tetrahydrofuran / 0 - 30 °C
  • 7
  • [ 1427195-21-8 ]
  • [ 2308544-16-1 ]
YieldReaction ConditionsOperation in experiment
Multi-step reaction with 3 steps 1: N,O-dimethylhydroxylamine*hydrochloride / tetrahydrofuran; diethyl ether / 0 - 30 °C 2: tetrabutyl ammonium fluoride / tetrahydrofuran / 0 - 30 °C 3: potassium acetate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / 1,4-dioxane / 105 °C / Inert atmosphere; Sealed tube
  • 8
  • [ 1427195-21-8 ]
  • [ 75-16-1 ]
  • [ 2308544-14-9 ]
YieldReaction ConditionsOperation in experiment
61% With N,O-dimethylhydroxylamine*hydrochloride In tetrahydrofuran; diethyl ether at 0 - 30℃; 53.1 Step 1. l-(2-fluoro-5-iodo-4-methylphenyl)ethan-l-one To a 0 °C solution of methyl 2-fluoro-5-iodo-4-methylbenzoate (300 mg, 1.02 mmol) and , O-dimethylhydroxylamine hydrochloride (119 mg, 1.22 mmol) in anhydrous THF (5 ml) was added methylmagnesium bromide 3M in Et20 (2.0 ml, 6.1 mmol) and the solution was allowed to gradually warm to ambient temperture while stirring overnight. The reaction mixture was cooled to 0 °C prior to quenching with saturated ammonium chloride (aq). The reaction mixture was diluted with ethyl acetate (20 mL) and water (3 mL). The layers were separated and the organic layer was washed with water (3 x 3 mL) and the combined aqueous phases were extracted with ethyl acetate (5 mL). The combined organic layers were washed with brine (5 mL), dried over Na2S04, filtered and concentrated in vacuo. The crude product was purified by CombiFlash chromatography (40 g silica gel column, eluting with 0-20% ethyl acetate/ hexanes) to afford the desired product (174 mg, 61% yield). NMR (400 MHz, CDC13) δ 8.27-8.31 (m, 1H), 7.00 (dt, J= 11.6, 3.6 Hz, 1H), 2.62 (bs, 3H), 2.47 (bs, 3H).
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Technical Information

• Acid-Catalyzed α -Halogenation of Ketones • Acyl Group Substitution • Alcohols Convert Acyl Chlorides into Esters • Alcohols from Haloalkanes by Acetate Substitution-Hydrolysis • Alcohols React with PX3 • Alcoholysis of Anhydrides • Alkyl Halide Occurrence • Amines Convert Esters into Amides • An Alkane are Prepared from an Haloalkane • Benzylic Oxidation • Birch Reduction • Birch Reduction of Benzene • Blanc Chloromethylation • Bouveault-Blanc Reduction • Catalytic Hydrogenation • Claisen Condensations Produce β-Dicarbonyl Compounds • Claisen Condensations Produce β-Dicarbonyl Compounds • Complete Benzylic Oxidations of Alkyl Chains • Complete Benzylic Oxidations of Alkyl Chains • Complex Metal Hydride Reductions • Conversion of Amino with Nitro • Convert Esters into Aldehydes Using a Milder Reducing Agent • Convert Haloalkanes into Alcohols by SN2 • Decarboxylation of 3-Ketoacids Yields Ketones • Deprotection of Cbz-Amino Acids • Deprotonation of Methylbenzene • Directing Electron-Donating Effects of Alkyl • Electrophilic Chloromethylation of Polystyrene • Ester Cleavage • Ester Hydrolysis • Friedel-Crafts Alkylation of Benzene with Acyl Chlorides • Friedel-Crafts Alkylation of Benzene with Carboxylic Anhydrides • Friedel-Crafts Alkylation of Benzene with Haloalkanes • Friedel-Crafts Alkylation Using Alkenes • Friedel-Crafts Alkylations of Benzene Using Alkenes • Friedel-Crafts Alkylations Using Alcohols • Friedel-Crafts Reaction • General Reactivity • Grignard Reagents Transform Esters into Alcohols • Groups that Withdraw Electrons Inductively Are Deactivating and Meta Directing • Halogenation of Benzene • Hantzsch Pyridine Synthesis • Hiyama Cross-Coupling Reaction • Hydrogenation to Cyclohexane • Hydrogenolysis of Benzyl Ether • Ketones Undergo Mixed Claisen Reactions to Form β-Dicarbonyl Compounds • Kinetics of Alkyl Halides • Methylation of Ammonia • Nitration of Benzene • Nucleophilic Aromatic Substitution • Nucleophilic Aromatic Substitution with Amine • Oxidation of Alkyl-substituted Benzenes Gives Aromatic Ketones • Preparation of Alkylbenzene • Reactions of Alkyl Halides with Reducing Metals • Reactions of Amines • Reactions of Benzene and Substituted Benzenes • Reactions of Dihalides • Reactions with Organometallic Reagents • Reduction of an Ester to an Alcohol • Reduction of an Ester to an Aldehyde • Reductive Removal of a Diazonium Group • Reverse Sulfonation——Hydrolysis • Specialized Acylation Reagents-Carbodiimides and Related Reagents • Substitution and Elimination Reactions of Alkyl Halides • Sulfonation of Benzene • Suzuki Coupling • The Acylium Ion Attack Benzene to Form Phenyl Ketones • The Claisen Rearrangement • The Cycloaddition of Dienes to Alkenes Gives Cyclohexenes • The Nitro Group Conver to the Amino Function • Transesterification • Vilsmeier-Haack Reaction
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