ChemicalBook CAS DataBase List 4-Acetyl-piperidine-1-carboxylic acid tert-butyl ester

4-Acetyl-piperidine-1-carboxylic acid tert-butyl ester synthesis

3synthesis methods

Product Name:4-Acetyl-piperidine-1-carboxylic acid tert-butyl ester
CAS Number:206989-61-9
Molecular formula:C12H21NO3
Molecular Weight:227.3

Tert-butyl-4-(methoxy(methyl)carbamoyl)piperidine-1-carboxylate (2.29 g, 8.32 mmol) was dissolved in 30 ml of tetrahydrofuran (THF), and the resulting solution was cooled to -78 °C. To the solution, methylmagnesium bromide (3.0 M) (7.73 ml, 10.82 mmol) was slowly added, and the solution was stirred at 0 °C for 1 hr. After the reaction was completed with a 2 N hydrochloric acid aqueous solution, 6 N sodium hydroxide solution was added to adjust the pH to 10. Then the solution was extracted with dichloromethane. The organic layer was treated with magnesium sulfate (MgSO4) and filtered, and the solution was concentrated. The resulting residue was isolated and purified by silica gel column chromatography (dichloromethane/methanol = 10/1) to give 4-Acetyl-piperidine-1-carboxylic acid tert-butyl ester (6.36 g, 94.0 percent).

139290-70-3 Synthesis

1-Boc-4-[methoxy(methyl)carbamoyl]piperidine

139290-70-3
185 suppliers
$6.00/100mg

4-Acetyl-piperidine-1-carboxylic acid tert-butyl ester

206989-61-9
224 suppliers
$10.00/1g

75-16-1
275 suppliers
$12.00/10ml

139290-70-3 Synthesis

139290-70-3
185 suppliers
$6.00/100mg

206989-61-9
224 suppliers
$10.00/1g

References

479630-08-5 Synthesis

4-(2-ETHOXYCARBONYL-ACETYL)-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER

479630-08-5
102 suppliers
$11.00/250mg

206989-61-9
224 suppliers
$10.00/1g

References

4-Acetyl-piperidine-1-carboxylic acid tert-butyl ester Related Search:

Propanedinitrile, 2-[hydroxy(4-phenoxyphenyl)Methylene]- Propanedinitrile, 2-[Methoxy(4-phenoxyphenyl)Methylene]- 5-aMino-3-(4-phenoxyphenyl)-1H-pyrazole-4-carbonitrile 4-PHENOXYBENZOIC ACID 1-Boc-4-cyanopiperidine tert-butyl 4-oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylate TERT-BUTYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-3,6-DIHYDROPYRIDINE-1(2H)-CARBOXYLATE 1-Piperidinecarboxylic acid, 3-hydroxy-3-methyl-, 1,1-dimethylethyl ester tert-Butyl carbazate N-BOC-3-METHYLENE-PIPERIDINE

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