Potassium Cyanide → HCID 67492974, compound

HRID 2167752Notes

Reaction equation

HRID 2167752 reaction equation
[CH3:1][O:2][N:3]1[C:8]([CH3:10])([CH3:9])[CH2:7][C:6](=O)[CH2:5][C:4]1([CH3:13])[CH3:12].[C-]#N.[K+].[C:17](=[O:20])([O-])[O-].[NH4+:21].[NH4+:22].O.[CH2:24]([OH:26])C>>[CH3:1][O:2][N:3]1[C:8]([CH3:10])([CH3:9])[CH2:7][C:6]2([NH:22][C:24](=[O:26])[NH:21][C:17]2=[O:20])[CH2:5][C:4]1([CH3:13])[CH3:12]

Participants

5

Reactant 4

HCID 9032Potassium CyanideHCID 517111Ammonium CarbonateHCID 109761931-Methoxy-2,2,6,6-tetramethylpiperidin-4-oneHCID 19096565Water ethanol

Product 1

HCID 67492974HCID 67492974, compound

Conditions

Temperature
50 °C

Procedure

A mixture of 1.0 g 1-Methoxy-2,2,6,6-tetramethyl-piperidin-4-one, 527 mg potassium cyanide and 3.11 g ammonium carbonate in 21 ml water/ethanol (2:1) is stirred at 50° C. After several hours of stirring a white precipitate forms. Stirring is continued for 24 h, whereupon the precipitate is isolated by filtration. The filter cake is washed with water and ethanol and dried in vacuo. The product is obtained as a white solid, 0.99 g.

Workup

  1. stirringAfter several hours of stirring a white precipitate forms
  2. stirringStirring
  3. customis isolated by filtration
  4. washThe filter cake is washed with water and ethanol
  5. customdried in vacuo
  6. customThe product is obtained as a white solid, 0.99 g

Sources & evidence

ORD record
ord-c4c0d4d433164b1ca275e941cb1f1fa0
Source dataset
uspto-grants-2015_06
Patent number
US09045480B2

Reaction notes

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