HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Iodotoluene → 1,3-Benzenediamine, N,N,N',N'-tetrakis(3-methylphenyl)-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Iodotoluene | HCID 5128 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | HCID 20063167 | HCID 20063167 | — |
| Catalyst | Copper | HCID 23978 | — |
| Solvent | Nitrobenzene | HCID 7416 | — |
| Product | 1,3-Benzenediamine, N,N,N',N'-tetrakis(3-methylphenyl)- | HCID 4081779 | — |
Reaction Steps
More specifically, resorcinol of formula (A) is reacted with m-toluidine of formula (B) in the presence of iodine in a nitrogen current to obtain N,N'-di(3-tolyl)-1,3-phenylenediamine of formula (C). Then, N,N'-di(3-tolyl)-1,3-phenylenediamine is reacted with iodotoluene of formula (D) in the presence of potassium carbonate and powdery copper under reflux in nitrobenzene to obtain N,N,N',N'-tetra(3-tolyl)-1,3-phenylenediamine of formula (E).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05004662 |
| Source dataset | uspto-grants-1991_04 |
| ORD ID | ord-faed9cc48bc844fab861dd9e7e3c11a3 |
| Source note | uspto-grants-1991_04 |