Diethyl Ether → Silver benzoylacetate

HRID 522244Notes

Reaction equation

HRID 522244 reaction equation
N(CCO)CCO.CCOCC.[C:13]([CH2:21][C:22]([OH:24])=[O:23])(=[O:20])[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.[N+]([O-])([O-])=O.[Ag+:29]>O>[C:13]([CH2:21][C:22]([O-:24])=[O:23])(=[O:20])[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.[Ag+:29]

Participants

6

Reactant 4

HCID 3283Diethyl EtherHCID 8113DiethanolamineHCID 24470Silver NitrateHCID 97045Benzoylacetic acid

Product 1

HCID 86633512Silver benzoylacetate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
15 °C

Procedure

Diethanolamine (0.33 g) was dissolved in water (5 ml) and an ether solution (20 ml) containing the benzoylacetic acid (0.54 g) was added thereto. Next, while stirring the obtained mixture at 15° C., a solution (5 ml) containing silver nitrate (0.51 g) was added dropwise thereto and further stirred for 15 minutes. The precipitated light-yellow precipitate was filtered out, thereby obtaining silver benzoylacetate (yield: 0.79 g).

Workup

  1. additionwas added
  2. additionwas added dropwise
  3. stirringfurther stirred for 15 minutes
  4. filtrationThe precipitated light-yellow precipitate was filtered out

Sources & evidence

ORD record
ord-4129df256e344cf680fae1f094ca25ec
Source dataset
uspto-grants-2016_05
Patent number
US09328254B2

Reaction notes

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