Cyclohexene → HCID 12720209, compound

HRID 1658234Notes

Reaction equation

HRID 1658234 reaction equation
[CH3:1][C:2]1([CH3:20])[C:6]2[N+:7]([O-])=[C:8]([C:11]3[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=3)[N:9]=[N:10][C:5]=2[C:4]([CH3:19])([CH3:18])[O:3]1.C1CCCCC=1>[Pd].C(O)C>[CH3:1][C:2]1([CH3:20])[C:6]2[N:7]=[C:8]([C:11]3[CH:12]=[CH:13][CH:14]=[CH:15][CH:16]=3)[N:9]=[N:10][C:5]=2[C:4]([CH3:19])([CH3:18])[O:3]1

Participants

5

Reactant 2

HCID 8079CyclohexeneHCID 64127205,5,7,7-tetramethyl-4-oxido-3-phenylfuro[3,4-e][1,2,4]triazin-4-ium

Product 1

HCID 12720209HCID 12720209, compound

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 702EthanolSolvent

Procedure

To a solution of 0.271 grams (0.001 mole) 5,7-dihydro-5,5,7,7-tetramethyl-3-phenylfuro-[3,4-e]-as-triazine-4-oxide and 0.246 grams (0.003 mole) cyclohexene in 4 ml. absolute ethanol is added 10 milligrams of 10% palladium on charcoal and the resulting mixture is refluxed under an atmosphere of nitrogen for 18 hours. The catalyst is removed by filtration and the filtrate evaporated to dryness. The residue is recrystallized from ether/hexane to give 5,7-dihydro-5,5,7,7-tetramethyl-3-phenylfuro[3,4-e]-as-triazine, m.p. 90°-91°C.

Workup

  1. temperaturethe resulting mixture is refluxed under an atmosphere of nitrogen for 18 hours
  2. customThe catalyst is removed by filtration
  3. customthe filtrate evaporated to dryness
  4. customThe residue is recrystallized from ether/hexane

Sources & evidence

ORD record
ord-cd28d7328e744dfdab054cbfde2ba88d
Source dataset
uspto-grants-1976_06
Patent number
US03963713

Reaction notes

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