Phenylacetylene → 13146-23-1

HRID 1796955Notes

Reaction equation

HRID 1796955 reaction equation
[C:1]1([C:7]#[CH:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Cu:9](I)I>C(O)C.[NH4+].[OH-].O>[C-:8]#[C:7][C:1]1[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Cu+:9]

Participants

6

Reactant 2

HCID 10821PhenylacetyleneHCID 83717Copper iodide

Product 1

HCID 447869613146-23-1

Reagents, catalysts & solvents 3

HCID 702EthanolSolventHCID 962WaterSolventHCID 14923Ammonium HydroxideSolvent

Procedure

To a solution of 10.7 g of phenylacetylene in 500 ml of absolute ethanol was added a solution of 20 g of copper iodide in 250 ml of conc. NH4OH and 100 ml of water. The solution was stirred 30 minutes and then filtered. The solid that was collected was washed with water, 95% aq. Ethanol and then ether. The solid was then collected and dried under vacuum to provide the title compound as a bright yellow solid.

Workup

  1. filtrationfiltered
  2. customThe solid that was collected
  3. washwas washed with water, 95% aq. Ethanol
  4. customThe solid was then collected
  5. customdried under vacuum

Sources & evidence

ORD record
ord-bc280e876c9a4d4082b16e500a23e038
Source dataset
uspto-grants-2006_04
Patent number
US07034026B2

Reaction notes

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