ChemicalBook--->CAS DataBase List--->236406-22-7

236406-22-7

236406-22-7 Structure

236406-22-7 Structure
IdentificationBack Directory
[Name]

tert-butyl 4-(aminomethyl)-4-methylpiperidine-1-carboxylate
[CAS]

236406-22-7
[Synonyms]

236406-22-7
4-AMinoMethyl-1-Boc-4-Met...
4-aMinoMethyl-1-t-butoxycarbony
4-AMinoMethyl-1-Boc-4-Methylpiperidine
1-Boc-4-(aMinoMethyl)-4-Methylpiperidine
1-Boc-4-methyl-4-(aminomethyl)-piperidine
4-aMinoMethyl-1-t-butoxycarbonyl-4-Methylpiperidine
tert-butyl 4-(aminomethyl)-4-methylpiperidine-1-carboxylate
1-Piperidinecarboxylic acid, 4-(aminomethyl)-4-methyl-, 1,1-dimethylethyl ester
[Molecular Formula]

C12H24N2O2
[MDL Number]

MFCD12408568
[MOL File]

236406-22-7.mol
[Molecular Weight]

228.334
Chemical PropertiesBack Directory
[density ]

1.002
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[Appearance]

gray liquid
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P280-P301+P312-P302+P352-P305+P351+P338
[RIDADR ]

UN2811
Questions And AnswerBack Directory
[Application]

4-(aminomethyl)-4-methylpiperidine-1-carboxylic acid tert-butyl ester is an ester derivative that can be used as an organic reagent.
Hazard InformationBack Directory
[Synthesis]

tert-Butyl 4-cyano-4-methylpiperidine-1-carboxylate

530115-96-9

tert-butyl 4-(aminomethyl)-4-methylpiperidine-1-carboxylate

236406-22-7

General procedure for the synthesis of tert-butyl 4-(aminomethyl)-4-methylpiperidine-1-carboxylate from tert-butyl 4-cyano-4-methylpiperidine-1-carboxylate: Compound 25 (1.00 g, 4.46 mmol) was reacted with Rh/Al2O3 catalyst (300 mg, 5 wt%, 0.14 mmol) in a methanol-ammonia solution under hydrogen atmosphere (40 psi) ( 15 mL, 3.5 N NH3 in MeOH) was subjected to a shaking reaction. After completion of the reaction, the reaction mixture was filtered through a silica gel pad and the filtrate was concentrated to give the target product compound 26 (1.00 g, 98% yield).

[References]

[1] Patent: US2004/10013, 2004, A1. Location in patent: Page/Page column 51
[2] Bioorganic and Medicinal Chemistry Letters, 2010, vol. 20, # 2, p. 608 - 611
[3] Patent: WO2016/77375, 2016, A1. Location in patent: Page/Page column 151
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