Sodium Bicarbonate → HCID 13931210, compound

HRID 543074Notes

Reaction equation

HRID 543074 reaction equation
[Cl-].[CH3:2][O:3][C:4]1[CH:5]=[CH:6][C:7]2[Te:11][CH:10]([CH3:12])[NH2+:9][C:8]=2[CH:13]=1.C(=O)(O)[O-].[Na+]>O>[CH3:2][O:3][C:4]1[CH:5]=[CH:6][C:7]2[Te:11][C:10]([CH3:12])=[N:9][C:8]=2[CH:13]=1

Participants

4

Reactant 2

HCID 516892Sodium BicarbonateHCID 198452855-Methoxy-2-methyl-3H-benzotellurazolium Chloride

Product 1

HCID 13931210HCID 13931210, compoundYield 97%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

5-Methoxy-2-methylbenzotellurazolium chloride (Example 13) (3.7 g=0.012 mole) was suspended in water, sodium bicarbonate in excess of that stoichiometrically required was added, and the free base product was extracted with diethyl ether. After washing with saturated sodium sulfate solution, the organic phase was dried and evaporated under reduced pressure to give a residual oil (3.2 g) which was identified by its nuclear magnetic resonance spectra. C, H, N, O and Te elemental analyses were in agreement with that expected for the structural formula.

Workup

  1. extractionthe free base product was extracted with diethyl ether
  2. washAfter washing with saturated sodium sulfate solution
  3. customthe organic phase was dried
  4. customevaporated under reduced pressure

Sources & evidence

ORD record
ord-0bb536069f944902a768dcd822791584
Source dataset
uspto-grants-1987_04
Patent number
US04661438

Reaction notes

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