HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenazine → 2,3-dimethylbenzo(B)phenazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenazine | HCID 4757 | — |
| Reactant | Methyl iodide | HCID 6328 | — |
| Reactant | 2,3-Diaminonaphthalene | HCID 69872 | — |
| Reactant | 4,5-Dimethyl-1,2-benzoquinone | HCID 12294704 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 2,3-dimethylbenzo(B)phenazine | HCID 19350146 | — |
Reaction Steps
The 2,3-dimethylbenzo(B)phenazine was prepared by the condensation of 2,3-diaminonapthalene with 4,5-dimethyl-1,2-benzoquinone in 4:1 ethanol to acetic acid at reflux for 2 hours. The phenazine was alkylated by the procedure of Synthesis Example 8, using iodomethane. Electrochemical analysis was consistent with an N,N'-dialkylated phenazine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05998617 |
| Source dataset | uspto-grants-1999_12 |
| ORD ID | ord-38d5154dd9e94c729f7719601216679e |
| Source note | uspto-grants-1999_12 |