Ethyl N-Cbz-piperidine-3-carboxylate
- Product Name
- Ethyl N-Cbz-piperidine-3-carboxylate
- CAS No.
- 310454-53-6
- Chemical Name
- Ethyl N-Cbz-piperidine-3-carboxylate
- Synonyms
- N-Cbz-PIPERIDINE-3-carboxylate;BENZYL ETHYL PIPERIDINE-1,3-DICARBOXYLATE;CBZ-PIPERIDINE-3-CARBOXYLIC ACID ETHYL ESTER;1-Benzyl 3-ethyl piperidine-1,3-dicarboxylate;Benzyl ethyl piperidine-1,3-dicarboxylate 97%;1-Cbz-piperidine-3-carboxylic acid ethyl ester;1-O-benzyl 3-O-ethyl piperidine-1,3-dicarboxylate;1,3-Piperidinedicarboxylic acid, 3-ethyl 1-(phenylMethyl) ester;(3S)-piperidine-1,3-dicarboxylic acid O3-ethyl ester O1-(phenylmethyl) ester
- CBNumber
- CB9243392
- Molecular Formula
- C16H21NO4
- Formula Weight
- 291.34
- MOL File
- 310454-53-6.mol
Ethyl N-Cbz-piperidine-3-carboxylate Property
- Boiling point:
- 403.7±45.0 °C(Predicted)
- Density
- 1.165±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- pka
- -2.45±0.40(Predicted)
- Appearance
- Colorless to light yellow Liquid
Safety
- Hazard Codes
- Xi
- HS Code
- 2933399990
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
- B410823
- Product name
- 1-Benzyl3-EthylPiperidine-1,3-dicarboxylate
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- X0398
- Product name
- EthylN-Cbz-piperidine-3-carboxylate
- Packaging
- 10g
- Price
- $47
- Updated
- 2021/12/16
- Product number
- 126197
- Product name
- 1-Benzyl3-ethylpiperidine-1,3-dicarboxylate
- Purity
- >95%
- Packaging
- 5g
- Price
- $64
- Updated
- 2021/12/16
- Product number
- FB140648
- Product name
- 1-Benzyl 3-ethyl piperidine-1,3-dicarboxylate
- Packaging
- 10g
- Price
- $80
- Updated
- 2021/12/16
- Product number
- J98882
- Product name
- EthylN-Cbz-piperidine-3-carboxylate
- Packaging
- 25g
- Price
- $80
- Updated
- 2021/12/16
Ethyl N-Cbz-piperidine-3-carboxylate Chemical Properties,Usage,Production
Synthesis
501-53-1
71962-74-8
310454-53-6
Step 1: Synthesis of 1-benzyl 3-ethylpiperidine-1,3-dicarboxylate Benzyl chloroformate (191 mL, 1.34 mol) was slowly added dropwise to a cooled solution of ethyl piperidine-3-carboxylate (200 g, 1.27 mol) and triethylamine (266 mL, 1.91 mol) in dichloromethane (1000 mL) at 0 °C. The reaction mixture was gradually warmed to room temperature and stirred for 3 hours. Upon completion of the reaction, the reaction was quenched by the addition of 1N HCl aqueous solution. The reaction mixture was extracted several times with dichloromethane and the organic phases were combined. The organic phase was washed sequentially with water, saturated aqueous NaHCO3 solution, water and brine, and then dried with anhydrous MgSO4. After filtration, the filtrate was concentrated under reduced pressure to afford the target product 1-benzyl 3-ethylpiperidine-1,3-dicarboxylate as an oil (359.8 g, 97% yield).LC/MS analysis showed m/z 292.2 ([M+H]+).
References
[1] Tetrahedron Letters, 2011, vol. 52, # 26, p. 3266 - 3270
[2] Patent: US2008/318991, 2008, A1. Location in patent: Page/Page column 7-8
[3] Patent: WO2009/140320, 2009, A1. Location in patent: Page/Page column 72
[4] Patent: WO2013/12829, 2013, A1. Location in patent: Paragraph 00273
[5] Patent: US8080566, 2011, B1. Location in patent: Page/Page column 44
Ethyl N-Cbz-piperidine-3-carboxylate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Ethyl N-Cbz-piperidine-3-carboxylate manufacturers
- Product
- BENZYL ETHYL PIPERIDINE-1,3-DICARBOXYLATE 310454-53-6
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- JD 467
- Release date
- 2019-09-01