HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetophenone → 25287-19-8
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetophenone | HCID 7410 | — |
| Reactant | 4-Chloroaniline | HCID 7812 | — |
| Solvent | Water | HCID 962 | — |
| Product | 25287-19-8 | HCID 736999 | — |
Reaction Steps
A solution of acetophenone (132 ml), p-chloroaniline (128 g) benzene (150 ml) was refluxed in the presence of molecular sieve (40 g) with continuous removal of water. The crude product was crystallized from ethanol to give p-chloro-N-(α-methyl benzylidene) aniline (XVII). It was then hydrogenated using 5% Pd/C as the catalyst and 95% ethanol as the solvent. The crude product was crystallized from ethanol and pet. ether to give p-chloro-N-(α-methyl benzyl) aniline (XVIII). XVIII had a melting point of 62° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04962234 |
| Source dataset | uspto-grants-1990_10 |
| ORD ID | ord-2402d525c2624a5bba98f5d1a1e29193 |
| Source note | uspto-grants-1990_10 |