HuagongsheHuagongshe Chemistry Print Report · For research reference only
p-Chlorothiophenol → 1-[(4-Chlorophenyl)thio]-1-[(4-methoxyphenyl)hydrazono]-2-propanone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | p-Chlorothiophenol | HCID 7815 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Propanehydrazonoyl chloride, N-(4-methoxyphenyl)-2-oxo- | HCID 2844936 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 1-[(4-Chlorophenyl)thio]-1-[(4-methoxyphenyl)hydrazono]-2-propanone | HCID 53728696 | — |
Reaction Steps
A suspension of 31.7 g (0.139 mol) of 1-chloro-1-[(4-methoxyphenyl)hydrazono]-2-propanone in 400 ml of ethanol was treated with 23.4 g (0.161 mole) of 4-chlorothiophenol followed by 23.4 ml of triethylamine. The suspension was heated at reflux for 2 hours and cooled. The resultant suspension was filtered and the precipitate was washed with 1 portion of cold ethanol. The solids were dried in vacuo to yield 1-[(4-chlorophenyl)thio]-1-[(4-methoxyphenyl)hydrazono]-2-propanone, mp 111.5-113.5° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06214810B1 |
| Source dataset | uspto-grants-2001_04 |
| ORD ID | ord-19df923cc5214557a550eec04b170920 |
| Source note | uspto-grants-2001_04 |