Dichloromethane → HCID 22248084, compound

HRID 914849Notes

Reaction equation

HRID 914849 reaction equation
C(OC([N:8]1[CH2:13][CH2:12][C:11]([CH2:15][O:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][C:18]=2[Cl:23])([CH3:14])[CH2:10][CH2:9]1)=O)(C)(C)C.C(=O)([O-])[O-].[Na+].[Na+].ClCCl>C(OCC)(=O)C.Cl.C(OCC)(=O)C>[Cl:23][C:18]1[CH:19]=[CH:20][CH:21]=[CH:22][C:17]=1[O:16][CH2:15][C:11]1([CH3:14])[CH2:10][CH2:9][NH:8][CH2:13][CH2:12]1

Participants

6

Reactant 3

HCID 6344DichloromethaneHCID 10340Sodium CarbonateHCID 22247896HCID 22247896, compound

Product 1

HCID 22248084HCID 22248084, compoundYield 91.2%

Reagents, catalysts & solvents 2

HCID 8857Ethyl AcetateSolventHCID 21866389Hydrogen chloride-ethyl acetateSolvent

Procedure

After dissolving 810 mg of 1-(tert-butoxycarbonyl)-4-(2-chlorophenoxymethyl)-4-methylpiperidine in 3 ml of ethyl acetate, 3 ml of 4N hydrogen chloride/ethyl acetate was added and the mixture was allowed to stand at room temperature for 2.5 hours. A sodium carbonate solution was added to the reaction solution, and extraction was performed with dichloromethane. After drying over anhydrous magnesium sulfate, the solvent was distilled off under reduced pressure to obtain the title compound (521 mg, 91% yield).

Workup

  1. additionwas added
  2. dry with materialAfter drying over anhydrous magnesium sulfate
  3. distillationthe solvent was distilled off under reduced pressure

Sources & evidence

ORD record
ord-1815f6319d2c4a3a8ec5e2488dd11321
Source dataset
uspto-grants-2007_09
Patent number
US07265108B2

Reaction notes

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