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CAS No.: | 74266-68-5 |
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Name: | 3-FLUORO-2-METHOXYBENZALDEHYDE |
Article Data: | 11 |
Molecular Structure: | |
Formula: | C8H7 F O2 |
Molecular Weight: | 154.141 |
Synonyms: | 3-Fluoro-2-methoxybenzaldehyde |
Density: | 1.192±0.06 g/cm3 (20 ºC 760 Torr) |
Melting Point: | 47-48℃ |
Boiling Point: | 238.7±20.0℃ (760 Torr) |
Flash Point: | 95.4±16.7℃ |
PSA: | 26.30000 |
LogP: | 1.64680 |
Conditions | Yield |
---|---|
With potassium carbonate In acetone | 100% |
With potassium carbonate In acetone at 60℃; for 2h; | 100% |
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 20℃; for 2h; Inert atmosphere; | 88% |
With potassium carbonate In N,N-dimethyl-formamide Inert atmosphere; | 57% |
With potassium carbonate In acetonitrile at 20 - 90℃; for 3h; |
Conditions | Yield |
---|---|
With potassium permanganate; N-benzyl-N,N,N-triethylammonium chloride In dichloromethane at 0℃; for 1.33333h; | 75% |
Conditions | Yield |
---|---|
Yield given. Multistep reaction; |
Conditions | Yield |
---|---|
With sec.-butyllithium 1.) THF, from -78 to -70 deg C, 10 min, 2.) THF; Yield given. Multistep reaction. Yields of byproduct given; |
4-bromo-2-fluorophenol
fluoro-3 methoxy-2 benzaldehhyde
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 98 percent / liquide nitrogen dioxide / pentane / 35 min, 0 deg C then 20 min, room temperature 3: 86 percent / hydrogen, KOH / 5percent Pd/C / methanol / 1 h / 60004.8 - 75005.9 Torr View Scheme |
2-fluoro-6-nitrophenol
fluoro-3 methoxy-2 benzaldehhyde
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 2: 94 percent / hydrogen / 5percent Pd/C / ethyl acetate / 24 h View Scheme |
2-fluorophenol
fluoro-3 methoxy-2 benzaldehhyde
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: 47 percent / liquid nitrogen dioxide / pentane / 35 min, 0 deg C then 20 min, room temperature 3: 94 percent / hydrogen / 5percent Pd/C / ethyl acetate / 24 h View Scheme | |
Multi-step reaction with 7 steps 1: 49 percent / liquid nitrogen dioxide / pentane / 35 min, 0 deg C then 20 min, room temperature 2: 98.5 percent / hydrogen / 5percent Pd/C / ethyl acetate / 24 h / 760 Torr 3: 2., HBr, CuBr 4: 98 percent / liquide nitrogen dioxide / pentane / 35 min, 0 deg C then 20 min, room temperature 6: 86 percent / hydrogen, KOH / 5percent Pd/C / methanol / 1 h / 60004.8 - 75005.9 Torr View Scheme |
2-fluoro-4-nitrophenol
fluoro-3 methoxy-2 benzaldehhyde
Conditions | Yield |
---|---|
Multi-step reaction with 6 steps 1: 98.5 percent / hydrogen / 5percent Pd/C / ethyl acetate / 24 h / 760 Torr 2: 2., HBr, CuBr 3: 98 percent / liquide nitrogen dioxide / pentane / 35 min, 0 deg C then 20 min, room temperature 5: 86 percent / hydrogen, KOH / 5percent Pd/C / methanol / 1 h / 60004.8 - 75005.9 Torr View Scheme |
4-amino-2-fluorophenol
fluoro-3 methoxy-2 benzaldehhyde
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: 2., HBr, CuBr 2: 98 percent / liquide nitrogen dioxide / pentane / 35 min, 0 deg C then 20 min, room temperature 4: 86 percent / hydrogen, KOH / 5percent Pd/C / methanol / 1 h / 60004.8 - 75005.9 Torr View Scheme |
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The Molecular formula of 3-Fluoro-2-methoxybenzaldehyde (74266-68-5):C8H7FO2
The Molecular Weight of 3-Fluoro-2-methoxybenzaldehyde (74266-68-5):154.14
The Molecular Structure of 3-Fluoro-2-methoxybenzaldehyde (74266-68-5) is:
Density:1.192 g/cm3
Boiling point:238.7 °C at 760 mmHg
Flash point:95.4 °C
Index of Refraction:1.525
Molar Refractivity:39.67 cm3
Molar Volume:129.3 cm3
Polarizability:15.72 10-24cm3
Surface Tension:35.7 dyne/cm
Enthalpy of Vaporization:47.56 kJ/mol
Vapour Pressure:0.0418 mmHg at 25°C
IUPAC Name: 3-Fluoro-2-methoxy-benzaldehyde
Synonyms: 1-Fluoro-3-formyl-2-methoxybenzene ; 3-Fluoro-o-anisaldehyde ; 3-Fluoro-2-methoxybenzaldehyde