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| CAS No.: | 352303-67-4 |
|---|---|
| Name: | 2-FLUORO-3-METHOXYPHENYLBORONIC ACID |
| Article Data: | 3 |
| Molecular Structure: | |
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|
|
| Formula: | C7H8BFO3 |
| Molecular Weight: | 169.948 |
| Synonyms: | Boronicacid, (2-fluoro-3-methoxyphenyl)- (9CI);2-Fluoro-3-methoxyphenylboronic acid; |
| Density: | 1.26 g/cm3 |
| Melting Point: | 117-122 ºC(lit.) |
| Boiling Point: | 326.8 ºC at 760 mmHg |
| Flash Point: | 151.4 ºC |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36/37/39 |
| PSA: | 49.69000 |
| LogP: | -0.48590 |
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n-butyllithium
- 121-43-7
Trimethyl borate
- 321-28-8
1-fluoro-2-methoxybenzene
- 352303-67-4
(2-fluoro-3-methoxyphenyl)boronic acid
| Conditions | Yield |
|---|---|
| In tetrahydrofuran | 26% |
- 352303-67-4
(2-fluoro-3-methoxyphenyl)boronic acid
| Conditions | Yield |
|---|---|
| With hydrogenchloride |
- 295376-21-5
1-bromo-2-fluoro-3-methoxybenzene
- 352303-67-4
(2-fluoro-3-methoxyphenyl)boronic acid
| Conditions | Yield |
|---|---|
| Stage #1: 2-fluoro-3-methoxy-1-bromobenzene With n-butyllithium In tetrahydrofuran at -78℃; for 0.166667h; Inert atmosphere; Stage #2: With Triisopropyl borate In tetrahydrofuran at -78 - 20℃; for 1h; Inert atmosphere; Stage #3: With water; ammonium chloride In tetrahydrofuran for 0.5h; |
- 881678-18-8
tert-butyl {[5-bromo-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methyl}methylcarbamate
- 352303-67-4
(2-fluoro-3-methoxyphenyl)boronic acid
- 928325-18-2
tert-butyl {[5-(2-fluoro-3-methoxyphenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methyl}methylcarbamate
| Conditions | Yield |
|---|---|
| With sodium hydrogencarbonate; tetrakis(triphenylphosphine) palladium(0) In 1,2-dimethoxyethane; water at 100℃; for 2h; | 100% |
- 352303-67-4
(2-fluoro-3-methoxyphenyl)boronic acid
- 855230-60-3
(2-fluoro-3-hydroxyphenyl)boronic acid
| Conditions | Yield |
|---|---|
| Stage #1: (2-fluoro-3-methoxyphenyl)boronic acid With boron tribromide In dichloromethane at 5 - 20℃; Inert atmosphere; Stage #2: With sodium hydrogencarbonate In ethanol; dichloromethane Cooling; | 96% |
| With boron tribromide In dichloromethane at 5 - 20℃; for 1h; Inert atmosphere; | 96% |
| Stage #1: (2-fluoro-3-methoxyphenyl)boronic acid With boron tribromide In dichloromethane at 0℃; for 1h; Stage #2: With methanol In dichloromethane at 0℃; for 1h; |
- 352303-67-4
(2-fluoro-3-methoxyphenyl)boronic acid
- 447462-87-5
2-fluoro-3-methoxyphenol
| Conditions | Yield |
|---|---|
| With dihydrogen peroxide In 1,4-dioxane at 20℃; Cooling with ice; | 96% |
| With dihydrogen peroxide; acetic acid In tetrahydrofuran; water at 0 - 20℃; | 81% |
| With water; triethylamine In acetonitrile at 20℃; for 36h; Irradiation; | 72% |
- 1003-09-4
2-bromothiophene
- 352303-67-4
(2-fluoro-3-methoxyphenyl)boronic acid
| Conditions | Yield |
|---|---|
| With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In 1,2-dimethoxyethane; water for 4h; Suzuki Coupling; Inert atmosphere; Reflux; | 96% |
- 1357564-27-2
(6-bromopyridin-2-yl)-(4-fluoro-3-methoxyphenyl)-methanone
- 352303-67-4
(2-fluoro-3-methoxyphenyl)boronic acid
| Conditions | Yield |
|---|---|
| With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In 1,2-dimethoxyethane; water at 80℃; Suzuki Coupling; Inert atmosphere; | 95% |
- 352303-67-4
(2-fluoro-3-methoxyphenyl)boronic acid
| Conditions | Yield |
|---|---|
| With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In 1,2-dimethoxyethane; water at 80℃; Suzuki Coupling; Inert atmosphere; | 94% |
- 352303-67-4
(2-fluoro-3-methoxyphenyl)boronic acid
| Conditions | Yield |
|---|---|
| In methanol; water at 70℃; for 24h; | 94% |
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Specification
The 2-Fluoro-3-methoxyphenylboronic acid, with the CAS registry number 352303-67-4, is also known as Boronic acid, B-(2-fluoro-3-methoxyphenyl)-. It belongs to the product categories of Blocks; BoronicAcids; FluoroCompounds; Boronic Acid; Aryl; Organoborons; Benzene Derivatives; Boronic Acids; Boronic Acids and Derivatives; Boronic Acids. This chemical's molecular formula is C7H8BFO3 and molecular weight is 169.95. What's more, its IUPAC name is the same with its product name. It should be stored in a cool, dry and well-ventilated place.
Physical properties about 2-Fluoro-3-methoxyphenylboronic acid are: (1)ACD/LogP: 1.51; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 3; (4)#H bond donors: 2; (5)#Freely Rotating Bonds: 4; (6)Polar Surface Area: 27.69 Å2; (7)Index of Refraction: 1.503; (8)Molar Refractivity: 39.76 cm3; (9)Molar Volume: 134.3 cm3; (10)Surface Tension: 39.8 dyne/cm; (11)Density: 1.26 g/cm3; (12)Flash Point: 151.4 °C; (13)Enthalpy of Vaporization: 60.07 kJ/mol; (14)Boiling Point: 326.8 °C at 760 mmHg; (15)Vapour Pressure: 8.56E-05 mmHg at 25 °C.
When you are dealing with this chemical, you should be very careful. This chemical is inflammation to the skin, eyes and respiratory system or other mucous membranes. Therefore, you should wear suitable protective clothing, gloves and eye/face protection. In case of contacting with eyes, you should rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1) SMILES: Fc1c(cccc1OC)B(O)O
(2) InChI: InChI=1S/C7H8BFO3/c1-12-6-4-2-3-5(7(6)9)8(10)11/h2-4,10-11H,1H3
(3) InChIKey: JCKZNMSBFBPDPM-UHFFFAOYSA-N