Water → HCID 58046603, compound

HRID 614576Notes

Reaction equation

HRID 614576 reaction equation
[Na].[I-].[CH3:3][N+:4]1[CH:9]=[CH:8][C:7]2[C:10]3[CH:22]=[CH:21][CH:20]=[CH:19][C:11]=3[CH2:12][C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=3[C:6]=2[CH:5]=1.O>C(O)C>[CH3:3][N:4]1[CH2:9][CH2:8][CH:7]2[C:10]3[CH:22]=[CH:21][CH:20]=[CH:19][C:11]=3[CH2:12][C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=3[CH:6]2[CH2:5]1

Participants

5

Reactant 3

HCID 962WaterHCID 5360545SodiumHCID 70572305HCID 70572305, compound2×

Product 1

HCID 58046603HCID 58046603, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

4 g Sodium is added with stirring and under a nitrogen atomsphere to a suspension of 0.5 g 2-methyl-9H-dibenzo[1,2;5,6]cyclohepta[3,4-c]pyridinium iodide (formula IV, melting point > 300° C.) in 50 ml ethanol, after which the mixture is refluxed for 1 hour. The reaction mixture is then poured out into H2O and extracted with methylene chloride. The organic phase is washed with H2O, dried over Na2SO4 and evaporated to dryness.

Workup

  1. temperatureafter which the mixture is refluxed for 1 hour
  2. extractionextracted with methylene chloride
  3. washThe organic phase is washed with H2O
  4. dry with materialdried over Na2SO4
  5. customevaporated to dryness

Sources & evidence

ORD record
ord-39888e0c8f874cd4a95db5364dcd9a60
Source dataset
uspto-grants-1979_03
Patent number
US04145434

Reaction notes

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