2-Imidazolidinone → HCID 20454110, compound

HRID 1462202Notes

Reaction equation

HRID 1462202 reaction equation
[O:1]1[CH2:6][C:5](=S)[NH:4][C:3](=[O:8])[NH:2]1.[NH:9]1[CH2:13][CH2:12][NH:11][C:10]1=[O:14]>O1CCOCC1>[O:14]=[C:10]1[NH:11][CH2:12][CH2:13][N:9]1[C:5]1[CH2:6][O:1][NH:2][C:3](=[O:8])[N:4]=1

Participants

4

Reactant 2

HCID 84532-ImidazolidinoneHCID 30069082H-1,2,4-Oxadiazin-3(4H)-one, dihydro-5-thioxo-

Product 1

HCID 20454110HCID 20454110, compoundYield 100.8%

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Procedure

To a solution of 1.0 g (0.0075 mole) of 6H-1,2,4-oxadiazin-3(2H)-one-5(4H)-thione in 50 ml of dry freshly distilled dioxane is added 0.66 g (0.007 mole) of 2-imidazolidone. After stirring at room temperature for 17 hours, the solution is filtered, washed with chloroform and dried to give a yield of 1.3 g (94 percent) of 5-(2-oxo-1-imidazolidinyl)-6H-1,2,4-oxadiazin-3(2H)-one.

Workup

  1. filtrationthe solution is filtered
  2. washwashed with chloroform
  3. customdried

Sources & evidence

ORD record
ord-45b23b7e298243139d0e0660baed23a1
Source dataset
uspto-grants-1984_07
Patent number
US04459403

Reaction notes

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