Sodium Bicarbonate → HCID 13931212, compound

HRID 543075Notes

Reaction equation

HRID 543075 reaction equation
[Cl-].[CH3:2][CH:3]1[NH2+:7][C:6]2[CH:8]=[C:9]([CH3:12])[CH:10]=[CH:11][C:5]=2[Te:4]1.C(=O)(O)[O-].[Na+]>C(OCC)C>[CH3:2][C:3]1[Te:4][C:5]2[CH:11]=[CH:10][C:9]([CH3:12])=[CH:8][C:6]=2[N:7]=1

Participants

4

Reactant 2

HCID 516892Sodium BicarbonateHCID 19845293HCID 19845293, compound

Product 1

HCID 13931212HCID 13931212, compoundYield 55.8%

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

2,5-Dimethylbenzotellurazolium chloride (Example 14) (3.5 g) was treated in an aqueous suspension with sodium bicarbonate in excess of that stoichiometrically required. The free base product was isolated by extraction with diethyl ether and evaporation to dryness. The residue was recrystallized from ≃50 ml isopropanol to yield 1.7 g colorless needles, m.p. 126°-128° C.

Workup

  1. customThe residue was recrystallized from ≃50 ml isopropanol

Sources & evidence

ORD record
ord-5bce63e3a74a49cfa0b76f524c08697f
Source dataset
uspto-grants-1987_04
Patent number
US04661438

Reaction notes

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