ChemicalBook > CAS DataBase List > 1-BOC-4-FORMYL-4-METHYL-PIPERIDINE

1-BOC-4-FORMYL-4-METHYL-PIPERIDINE

Product Name
1-BOC-4-FORMYL-4-METHYL-PIPERIDINE
CAS No.
189442-92-0
Chemical Name
1-BOC-4-FORMYL-4-METHYL-PIPERIDINE
Synonyms
1-BOC-4-FORMYL-4-METHYL-PIPERIDINE;1-Boc-4-methylpiperidine-4-carbaldehyde;4-Formyl-4-methylpiperidine-1-carboxylic acid;TERT-BUTYL 4-FORMYL-4-METHYLPIPERIDINE-1-CARBOXYLAT;tert-Butyl 4-formyl-4-methylpiperidine-1-carboxylate;1-tert-Butoxycarbonyl-4-methylpiperidine-4-carboxaldehyde;N-tert-Butoxycarbonyl-4-methyl-4-piperidine carboxaldehyde;2-Methyl-2-Propanyl 4-ForMyl-4-Methyl-1-Piperidinecarboxylate;1-Piperidinecarboxylic acid, 4-formyl-4-methyl-, 1,1-dimethylethyl ester
CBNumber
CB7145232
Molecular Formula
C12H21NO3
Formula Weight
227.3
MOL File
189442-92-0.mol
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1-BOC-4-FORMYL-4-METHYL-PIPERIDINE Property

Boiling point:
300.3±35.0 °C(Predicted)
Density 
1.083±0.06 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Store in freezer, under -20°C
pka
-2.10±0.40(Predicted)
Appearance
Colorless to light yellow Liquid
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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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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.

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

SynQuest Laboratories
Product number
4H56-1-PP
Product name
1-Boc-4-formyl-4-methylpiperidine
Packaging
250mg
Price
$125
Updated
2021/12/16
AK Scientific
Product number
Z4340
Product name
1-Boc-4-Formyl-4-methylpiperidine
Packaging
250mg
Price
$144
Updated
2021/12/16
SynQuest Laboratories
Product number
4H56-1-PP
Product name
1-Boc-4-formyl-4-methylpiperidine
Packaging
1g
Price
$375
Updated
2021/12/16
Matrix Scientific
Product number
112950
Product name
1-Boc-4-formyl-4-methylpiperidine
Packaging
1g
Price
$473
Updated
2021/12/16
SynQuest Laboratories
Product number
4H56-1-PP
Product name
1-Boc-4-formyl-4-methylpiperidine
Packaging
5G
Price
$1150
Updated
2021/12/16
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1-BOC-4-FORMYL-4-METHYL-PIPERIDINE Chemical Properties,Usage,Production

Synthesis

137076-22-3

74-88-4

189442-92-0

1-Boc piperidine-4-carbaldehyde (35.0 g, 164.1 mmol) was dissolved in dichloromethane (200 mL) and the solution was cooled to 0 °C. Potassium tert-butoxide (23.9 g, 213 mmol) was added to the solution with stirring, followed by slow addition of iodomethane (69.9 g, 492 mmol). The reaction mixture was stirred at 0 °C for 30 min, then gradually warmed to room temperature and continued stirring for 1.5 h. The reaction was completed by pouring the mixture into the solution. After completion of the reaction, the mixture was poured into brine (400 mL) and the organic layer was separated. The organic layer was dried with anhydrous sodium sulfate, filtered and concentrated. The crude product was purified by silica gel column chromatography to afford 1-Boc-4-formyl-4-methylpiperidine (16.36 g, 72.0 mmol, 43.8% yield).

References

[1] Patent: WO2008/118718, 2008, A2. Location in patent: Page/Page column 84
[2] Patent: WO2014/28384, 2014, A1. Location in patent: Page/Page column 112
[3] Patent: WO2014/164467, 2014, A1. Location in patent: Page/Page column 65
[4] Patent: WO2014/164428, 2014, A1. Location in patent: Page/Page column 61
[5] Patent: WO2013/127828, 2013, A1. Location in patent: Page/Page column 62

1-BOC-4-FORMYL-4-METHYL-PIPERIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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1-BOC-4-FORMYL-4-METHYL-PIPERIDINE Suppliers

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View Lastest Price from 1-BOC-4-FORMYL-4-METHYL-PIPERIDINE manufacturers

Career Henan Chemical Co
Product
1-BOC-4-FORMYL-4-METHYL-PIPERIDINE 189442-92-0
Price
US $5.50/KG
Min. Order
1KG
Purity
98%min
Supply Ability
1kg,10kg,100kg
Release date
2020-01-09

189442-92-0, 1-BOC-4-FORMYL-4-METHYL-PIPERIDINERelated Search:

BOC-4-PHENYLPIPERIDINE-4-CARBOXYLIC ACID 1-Boc-4-methylpiperidine-4-carboxylic acid Ethyl N-Boc-4-methylpiperidine-4-carboxylate 1-BOC-4-ETHYL-4-PIPERIDINECARBOXYLIC ACID 1,4-Piperidinedicarboxylic acid, 4-(2-propen-1-yl)-, 1-(1,1-dimethylethyl) ester 1-BOC-4-ETHYL-4-FORMYL-PIPERIDINE METHYL 4-AMINOMETHYL-1-BOC-PIPERIDINE-4-CARBOXYLATE N-BOC-4-(P-FLUOROPHENYL)-4-PIPERIDINECARBOXYLIC ACID N-BOC-4-BENZYL-4-PIPERIDINECARBOXYLIC ACID N-BOC-4-(P-CHLOROPHENYL)-4-PIPERIDINE CARBOXYLIC ACID BOC-4-CYCLOHEXYL-PIPERIDINE-4-CARBOXYLIC ACID 1-BOC-4-SPIRO-[3-(2-PYRROLIDINONE)] PIPERIDINE N-BOC-4-BENZYL-4-PIPERIDINECARBOXYLIC METHYL ESTER 1-BOC-4-FORMYL-4-METHYL-PIPERIDINE 4-(1-HYDROXY-1-METHYL-ETHYL)-PIPERIDINE-1,4-DICARBOXYLIC ACID MONO-TERT-BUTYL ESTER N-BOC-4-(4'-NITRO) BENZYL-4-PIPERIDINE CARBOXYLIC ACID N-BOC-4-(2'-NITRO) BENZYL-4-PIPERIDINE CARBOXYLIC ACID N-BOC-1-[4-SPIRO-PIPERIDINE]-2-INDANONE

  • 1-BOC-4-FORMYL-4-METHYL-PIPERIDINE
  • 2-Methyl-2-Propanyl 4-ForMyl-4-Methyl-1-Piperidinecarboxylate
  • 1-tert-Butoxycarbonyl-4-methylpiperidine-4-carboxaldehyde
  • 4-Formyl-4-methylpiperidine-1-carboxylic acid
  • tert-Butyl 4-formyl-4-methylpiperidine-1-carboxylate
  • N-tert-Butoxycarbonyl-4-methyl-4-piperidine carboxaldehyde
  • 1-Piperidinecarboxylic acid, 4-formyl-4-methyl-, 1,1-dimethylethyl ester
  • TERT-BUTYL 4-FORMYL-4-METHYLPIPERIDINE-1-CARBOXYLAT
  • 1-Boc-4-methylpiperidine-4-carbaldehyde
  • 189442-92-0