Process of making 3-phenylimino-3H-phenoxazine mediator
First Claim
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1. A method of forming a 3-phenylimino-3H-phenoxazine mediator, the method comprising the acts of:
- providing a first reactant including phenoxazine;
providing a first solvent in which the phenoxazine has a desired solubility therein;
providing a second reactant to assist in forming the 3-phenylimino-3H-phenoxazine mediator;
providing a second solvent in which the second reactant has a desired solubility therein;
combining the first reactant, first solvent, second reactant and second solvent to form a reactants solution;
adding sodium persulfate to the reactants solution to couple the first and second reactants resulting in a reaction solution including the 3-phenylimino-3H-phenoxazine mediator; and
after adding the sodium persulfate, further processing to the reaction solution including the 3-phenylimino-3H-phenoxazine mediator so as to isolate the 3-phenylimino-3H-phenoxazine mediator.
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Abstract
A method of forming a 3-phenylimino-3H-phenothiazine or a 3-phenylimino-3H-phenoxazine mediator includes providing a first reactant including phenothiazine or phenoxazine, providing a first solvent, providing a second reactant and providing a second solvent. The first reactant, first solvent, second reactant and second solvent are combined to form a reactants solution. Sodium persulfate is added to the reactants solution to couple the first and second reactants resulting in a reaction solution including the 3-phenylimino-3H-phenothiazine or the 3-phenylimino-3H-phenoxazine mediator.
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Citations
18 Claims
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1. A method of forming a 3-phenylimino-3H-phenoxazine mediator, the method comprising the acts of:
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providing a first reactant including phenoxazine; providing a first solvent in which the phenoxazine has a desired solubility therein; providing a second reactant to assist in forming the 3-phenylimino-3H-phenoxazine mediator; providing a second solvent in which the second reactant has a desired solubility therein; combining the first reactant, first solvent, second reactant and second solvent to form a reactants solution; adding sodium persulfate to the reactants solution to couple the first and second reactants resulting in a reaction solution including the 3-phenylimino-3H-phenoxazine mediator; and after adding the sodium persulfate, further processing to the reaction solution including the 3-phenylimino-3H-phenoxazine mediator so as to isolate the 3-phenylimino-3H-phenoxazine mediator. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of forming and stabilizing a 3-phenylimino-3H-phenoxazine mediator, the method comprising the acts of:
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providing a first reactant including phenoxazine; providing a first solvent in which the phenoxazine has a desired solubility therein; providing a second reactant to assist in forming the 3-phenylimino-3H-phenoxazine mediator; providing a second solvent in which the second reactant has a desired solubility therein; combining the first reactant, first solvent, second reactant and second solvent to form a reactants solution; adding a coupling agent to the reactants solution to couple the first and second reactants resulting in a reaction solution including the 3-phenylimino-3H-phenoxazine mediator; and after adding the coupling agent, further processing to the reaction solution including the 3-phenylimino-3H-phenoxazine mediator so as to isolate the 3-phenylimino-3H-phenoxazine mediator; and stabilizing the 3-phenylimino-3H-phenoxazine mediator to a pH of from about 5 to about 8. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18)
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Specification