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ChemicalBook CAS DataBase List C-(1-METHYL-PIPERIDIN-2-YL)-METHYLAMINE
5298-72-6

C-(1-METHYL-PIPERIDIN-2-YL)-METHYLAMINE synthesis

2synthesis methods
-

Yield:5298-72-6 31%

Reaction Conditions:

with lithium aluminium tetrahydride at 0 - 50;Inert atmosphere;

Steps:

49.2 Intermediate STEP 2 :

To a solution of 1-methylpiperidine-2-carboxamide (600mg, 0.70mmol, 1.0eq) was added LiAIH4 (1M, 12.6ml_, 3. Oeq) at 0°C and the mixture was stirred at 50°C under N2 overnight. The reaction was quenched with a minimum amount of water, dried over sodium sulfate and concentrated in vacuo. The residue was purified by column chromatography to give 1-methylpiperidine-2- carboxamide; (170mg, 31%).UPLC-MS (ES+, Method C): 0.34 min, m/z 129.2 [M+H]+

References:

WO2021/152149,2021,A1 Location in patent:Paragraph 000150

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