9,9-diMethyl-N-phenyl-9H-fluoren-2-aMine
- Product Name
- 9,9-diMethyl-N-phenyl-9H-fluoren-2-aMine
- CAS No.
- 355832-04-1
- Chemical Name
- 9,9-diMethyl-N-phenyl-9H-fluoren-2-aMine
- Synonyms
- PADMF;2-Anilino-9,9-dimethylfluorene;2-Anilino-9,9-dimethylfluorene >N-(9,9-Dimethylfluoren-2-yl)aniline;9,9-Dimethyl-2-(phenylamino)fluorene;9,9-dimethyl-N-phenylfluoren-2-amine;2-(Phenylamino)-9,9-dimethylfluorene;2-(phenylamino)-9,9-dimethylfluoroene;9,9-diMethyl-N-phenyl-9H-fluoren-2-aMine;N-(9,9-DiMethylfluoren-2-yl)aniline/ 2-(P
- CBNumber
- CB52594353
- Molecular Formula
- C21H19N
- Formula Weight
- 285.38
- MOL File
- 355832-04-1.mol
9,9-diMethyl-N-phenyl-9H-fluoren-2-aMine Property
- Melting point:
- 99.0 to 103.0 °C
- Boiling point:
- 448.7±24.0 °C(Predicted)
- Density
- 1.128
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- Chloroforom (Slightly), DMSO (Slightly), Ethyl Acetate (Slightly)
- pka
- 0.95±0.40(Predicted)
- form
- Solid
- color
- White to Off-White
Safety
- HS Code
- 2921.49.5000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- A2741
- Product name
- 2-Anilino-9,9-dimethylfluorene
- Purity
- >98.0%(HPLC)(N)
- Packaging
- 1g
- Price
- $144
- Updated
- 2025/07/31
- Product number
- A2741
- Product name
- 2-Anilino-9,9-dimethylfluorene
- Purity
- >98.0%(HPLC)(N)
- Packaging
- 5g
- Price
- $318
- Updated
- 2025/07/31
- Product number
- D460488
- Product name
- 9,9-Dimethyl-N-phenyl-9H-fluoren-2-amine
- Packaging
- 10mg
- Price
- $50
- Updated
- 2021/12/16
- Product number
- 097145
- Product name
- 9,9-Dimethyl-N-phenyl-9H-fluoren-2-amine
- Purity
- 95+%
- Packaging
- 250mg
- Price
- $545
- Updated
- 2021/12/16
- Product number
- 097145
- Product name
- 9,9-Dimethyl-N-phenyl-9H-fluoren-2-amine
- Purity
- 95+%
- Packaging
- 1g
- Price
- $1210
- Updated
- 2021/12/16
9,9-diMethyl-N-phenyl-9H-fluoren-2-aMine Chemical Properties,Usage,Production
Uses
9,9-Dimethyl-N-phenyl-9H-fluoren-2-amine is useful for the synthetic preparation of secondary amines.
Synthesis
28320-31-2
62-53-3
355832-04-1
General procedure for the synthesis of 9,9-dimethyl-N-phenyl-9H-fluoren-2-amine from 9,9-dimethyl-2-bromofluorene and aniline: tri-tert-butylphosphine (2.7 mL of a 1.0 M toluene solution, 2.7 mmol), palladium acetate (307 mg, 1.4 mmol), and sodium tert-butoxide (9.8 g, 102 mmol) were added to a solution containing 9,9-dimethyl-9H-fluoren-2-amine (20.5 g, 71 mmol) and 4-bromo-9,9'-spirobifluorene (27 g, 68 mmol). 9H-fluoren-2-amine (20.5 g, 71 mmol) and 4-bromo-9,9'-spirobifluorene (27 g, 68 mmol) in a solution of degassed toluene (500 mL). The reaction mixture was heated under reflux conditions for 2 hours. Upon completion of the reaction, the mixture was cooled to room temperature, diluted with toluene and filtered through diatomaceous earth. The filtrate was concentrated by vacuum evaporation and the residue was crystallized using a solvent mixture of ethyl acetate/heptane. The crude product was extracted by Soxhlet extractor (toluene as solvent) and subsequently purified twice by vacuum zone sublimation (pressure = 3 x 10^-5 mbar, temperature = 298 °C). The final product was obtained as a light yellow solid (8 g, 20% yield, HPLC purity >99.99%).
References
[1] Patent: WO2017/16632, 2017, A1. Location in patent: Page/Page column 67; 68
[2] Patent: EP2149555, 2010, A1. Location in patent: Page/Page column 20
[3] Chemistry of Materials, 2014, vol. 26, # 7, p. 2414 - 2426
[4] Patent: CN106431938, 2017, A. Location in patent: Paragraph 0049; 0050; 0051; 0052
[5] Patent: KR2015/140499, 2015, A. Location in patent: Paragraph 0363; 0370; 0371
9,9-diMethyl-N-phenyl-9H-fluoren-2-aMine Preparation Products And Raw materials
Raw materials
Preparation Products
9,9-diMethyl-N-phenyl-9H-fluoren-2-aMine Suppliers
- Tel
- 320-37350700
- Fax
- +32 (0)37350701
- sales@tcieurope.eu
- Country
- Europe
- ProdList
- 23671
- Advantage
- 75
View Lastest Price from 9,9-diMethyl-N-phenyl-9H-fluoren-2-aMine manufacturers
- Product
- 9,9-Dimethyl-N-phenyl-9H-fluoren-2-amine 355832-04-1
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 ton
- Release date
- 2024-11-29
- Product
- 9,9-diMethyl-N-phenyl-9H-fluoren-2-aMine 355832-04-1
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98.00%
- Supply Ability
- 150KG /month
- Release date
- 2021-11-18
- Product
- 9,9-Dimethyl-N-phenyl-9H-fluoren-2-amine 355832-04-1
- Price
- US $200.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%, 99.5% Sublimated
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-01-02