2,6-Bis[1-[(2,6-diMethylphenyl)iMino]ethyl]pyridine
- Product Name
- 2,6-Bis[1-[(2,6-diMethylphenyl)iMino]ethyl]pyridine
- CAS No.
- 204203-16-7
- Chemical Name
- 2,6-Bis[1-[(2,6-diMethylphenyl)iMino]ethyl]pyridine
- Synonyms
- 2,6-Bis[1-[(2,6-diMethylphenyl)iMino]ethyl]pyridine;1,1'-(Pyridine-2,6-diyl)bis(N-(2,6-dimethylphenyl)ethan-1-imine);Benzenamine, N,N'-(2,6-pyridinediyldiethylidyne)bis[2,6-dimethyl-;2,6-Bis[1-[(2,6-diMethylphenyl)iMino]ethyl]pyridine ISO 9001：2015 REACH;N,N'-(Pyridine-2,6-diylbis(ethan-1-yl-1-ylidene))bis(2,6-dimethylaniline)
- CBNumber
- CB52596670
- Molecular Formula
- C25H27N3
- Formula Weight
- 369.5
- MOL File
- 204203-16-7.mol
2,6-Bis[1-[(2,6-diMethylphenyl)iMino]ethyl]pyridine Property
- storage temp.
- Sealed in dry,Room Temperature
Safety
- HS Code
- 2933399990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 5354AJ
- Product name
- 2,6-Bis[1-[(2,6-dimethylphenyl)imino]ethyl]pyridine
- Packaging
- 1g
- Price
- $455
- Updated
- 2021/12/16
- Product number
- 3H35-1-00
- Product name
- 2,6-Bis[1-[(2,6-dimethylphenyl)imino]ethyl]pyridine
- Packaging
- 5G
- Price
- $1680
- Updated
- 2021/12/16
- Product number
- 5354AJ
- Product name
- 2,6-Bis[1-[(2,6-dimethylphenyl)imino]ethyl]pyridine
- Packaging
- 25g
- Price
- $3425
- Updated
- 2021/12/16
- Product number
- CD11168734
- Product name
- N,N'-(Pyridine-2,6-diylbis(ethan-1-yl-1-ylidene))bis(2,6-dimethylaniline)
- Purity
- 95+%
- Packaging
- 25g
- Price
- $2475
- Updated
- 2021/12/16
- Product number
- 204203167
- Product name
- N,N'-(Pyridine-2,6-diylbis(ethan-1-yl-1-ylidene))bis(2,6-dimethylaniline)
- Packaging
- 25g
- Price
- $2833.56
- Updated
- 2021/12/16
2,6-Bis[1-[(2,6-diMethylphenyl)iMino]ethyl]pyridine Chemical Properties,Usage,Production
Synthesis
1129-30-2
87-62-7
204203-16-7
1. Synthesis of 2,6-diacetylpyridine bis(2,6-dimethylphenylimine) (2,6-Me2PDI) In a 250 mL round bottom flask, 4.0 g of 2,6-diacetylpyridine, 6.09 g (2.05 eq.) of 2,6-dimethylaniline and 100 mL of methanol were added sequentially. A catalytic amount of p-toluenesulfonic acid was then added, and the reaction mixture was placed in a reflux unit equipped with a Dean-Stark manifold to which potassium sulfate was pre-dosed. After refluxing the reaction mixture overnight, it was cooled to room temperature and the volume of methanol was concentrated to about half the starting volume by rotary evaporator. The concentrated mixture was cooled to -35 °C and the precipitated solid was collected by filtration to afford 4.5 g (50% yield) of the target product 2,6-Me2PDI.The filtrate can be further concentrated and cooled to obtain more product. The structure of the product was confirmed by 1H NMR (benzene-d6, 200 MHz): δ= 8.50 (d, 2H, pyridine interstitial hydrogen), 7.28 (t, 1H, pyridine para-hydrogen), 7.08 (d, 4H, aryl ring interstitial hydrogen), 6.99 (t, 2H, aryl ring para-hydrogen), 2.17 (s, 6H, methylene hydrogen), 2.05 (s, 12H, aryl ring methyl hydrogen).
References
[1] Dalton Transactions, 2017, vol. 46, # 23, p. 7408 - 7411
[2] Chemistry - A European Journal, 2014, vol. 20, # 16, p. 4754 - 4761
[3] Dalton Transactions, 2013, vol. 42, # 24, p. 8802 - 8807
[4] Journal of Molecular Catalysis A: Chemical, 2011, vol. 340, # 1-2, p. 83 - 88
[5] Patent: WO2011/6044, 2011, A2. Location in patent: Page/Page column 19-20
2,6-Bis[1-[(2,6-diMethylphenyl)iMino]ethyl]pyridine Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 2,6-Bis[1-[(2,6-diMethylphenyl)iMino]ethyl]pyridine manufacturers
- Product
- 2,6-Bis[1-[(2,6-diMethylphenyl)iMino]ethyl]pyridine 204203-16-7
- Price
- US $1.10/g
- Min. Order
- 1g
- Purity
- 99.0% min
- Supply Ability
- 100 tons min
- Release date
- 2021-04-30