HuagongsheHuagongshe Chemistry Print Report · For research reference only
p-Toluidine → HCID 23333891, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | p-Toluidine | HCID 7813 | — |
| Reactant | Methyl 4-Formylbenzoate | HCID 15294 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 23333891 | HCID 23333891 | — |
Reaction Steps
p-toluidine (0.20 moles), p-carbomethoxybenzaldehyde (0.20 moles), and IRC-50 (weakly acidic) ion exchange resin (0.5 g.) were azeotropically refluxed in toluene (150 cc.). The required amount of water had been removed after 3 hours. The solvent was removed on the rotary evaporator and the residue was recrystallized with 95% ethanol to yield N-(p-carbomethoxybenzylidene)-p-methylaniline.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04198349 |
| Source dataset | uspto-grants-1980_04 |
| ORD ID | ord-89c46a2b1ef8467cb9961c0b74a70104 |
| Source note | uspto-grants-1980_04 |