4-(3-METHYLPHENYL)BENZALDEHYDE
- Product Name
- 4-(3-METHYLPHENYL)BENZALDEHYDE
- CAS No.
- 400744-83-4
- Chemical Name
- 4-(3-METHYLPHENYL)BENZALDEHYDE
- Synonyms
- AKOS BAR-0057;4-(3-Tolyl)benzaldehyde;4-(3-METHYLPHENYL)BENZALDEHYDE;3'-METHYLBIPHENYL-4-CARBALDEHYDE;4-Formyl-3'-methyl-1,1'-biphenyl;3'-METHYL-BIPHENYL-4-CARBOXALDEHYDE;3'-methylbiphenyl-4-carbaldehyde (95 %);3'-METHYL[1,1'-BIPHENYL]-4-CARBALDEHYDE;3'-Methyl-[1,1'-biphenyl]-4-carbaldehyde;3'-METHYL [1,1'-BIPHENYL]-4-CARBOXALDEHYDE
- CBNumber
- CB2453369
- Molecular Formula
- C14H12O
- Formula Weight
- 196.24
- MOL File
- 400744-83-4.mol
4-(3-METHYLPHENYL)BENZALDEHYDE Property
- Melting point:
- 45-49℃
- Boiling point:
- 332.9±21.0 °C(Predicted)
- Density
- 1.074±0.06 g/cm3(Predicted)
- Flash point:
- >110°(230°F)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Appearance
- Light yellow to brown Solid
- Sensitive
- Air Sensitive
- CAS DataBase Reference
- 400744-83-4(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi
- Hazard Note
- Irritant
- HS Code
- 2912290090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- F701274
- Product name
- 4-Formyl-3''-methyl-1,1''-biphenyl
- Packaging
- 500mg
- Price
- $70
- Updated
- 2021/12/16
- Product number
- 2715-1-16
- Product name
- 3'-Methyl [1,1'-biphenyl]-4-carboxaldehyde
- Purity
- 95%
- Packaging
- 1g
- Price
- $80
- Updated
- 2021/12/16
- Product number
- AMTDA111
- Product name
- 3'-Methyl-[1,1'-biphenyl]-4-carbaldehyde
- Packaging
- 250mg
- Price
- $34
- Updated
- 2021/12/16
- Product number
- 125798
- Product name
- 3'-Methyl-[1,1'-biphenyl]-4-carbaldehyde
- Purity
- >95%
- Packaging
- 1g
- Price
- $136
- Updated
- 2021/12/16
- Product number
- NV00364
- Product name
- 4-(3-METHYLPHENYL)BENZALDEHYDE
- Packaging
- 1g
- Price
- $809
- Updated
- 2021/12/16
4-(3-METHYLPHENYL)BENZALDEHYDE Chemical Properties,Usage,Production
Uses
4-Formyl-3''-methyl-1,1''-biphenyl acts as a reagent in the preparation of cyclodextrin-supported palladium complex that efficiently catalysis Suzuki-Miyaura cross coupling reactions.
Synthesis
17933-03-8
87199-17-5
400744-83-4
General procedure for the synthesis of 3'-methyl-[1,1'-biphenyl]-4-carbaldehyde from 3-methylphenylboronic acid and 4-formylphenylboronic acid: arylboronic acid (0.5 mmol) and K2CO3 (1 mmol, 138.0 mg) were added to a 20 mL Schlenk tube fitted with a non-magnetic stir bar. The tube was evacuated twice and backfilled with N2. MeCN (2 mL) and I2 (0.75 mmol, 191 mg) were added to the tube at room temperature. The tube was sealed and placed in a preheated oil bath at 80 °C for 8-12 h under a stream of N2 gas for the reaction. After the reaction mixture was cooled to room temperature, acrylic boronic acid (0.75 mmol) and Pd(OAc)2 (0.025 mmol, 5.6 mg) were added and the mixture was stirred at 80 °C for 12-16 hours. After completion of the reaction, the mixture was cooled to room temperature and quenched by the addition of H2O (10 mL). The aqueous layer was extracted with EtOAc (3 x 5 mL). The organic phases were combined, dried with anhydrous Na2SO4, filtered and concentrated by rotary evaporation. The residue was purified by silica gel column chromatography to afford the target product 3'-methyl-[1,1'-biphenyl]-4-carbaldehyde. Experimental data are provided for three representative examples.
References
[1] Synlett, 2014, vol. 25, # 7, p. 995 - 1000
4-(3-METHYLPHENYL)BENZALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
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