HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tetrafluoro-m-phenylenediamine dihydrochloride → HCID 23330439, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tetrafluoro-m-phenylenediamine dihydrochloride | HCID 149026 | — |
| Reactant | 1-[(4-Chlorophenyl)methyl]-4-(3-chloropropyl)piperazine | HCID 13399727 | — |
| Reactant | 2(1H)-Quinolinone,7-hydroxy-1,4-dimethyl-(9CI) | HCID 22151194 | — |
| Reactant | HCID 23330461 | HCID 23330461 | — |
| Product | HCID 23330439 | HCID 23330439 | — |
Reaction Steps
From 9.46 g. 1,4-Dimethyl-7-hydroxy-2-oxo-1,2-dihydroquinoline and 15.8 g. 3-[4-(4-chlorobenzyl)-piperazin-1-yl]-propyl chloride, in the manner described in Example 1, there are obtained 15.2 g. (63.8% of theory) 1,4-dimethyl-7-{3-[4-(4-chlorobenzyl)-piperazin-1-yl]-propoxy}-2-oxo-1,2-dihydroquinoline monohydrochloride. Thermoanalysis shows a melting point of 189° C. The corresponding dihydrochloride melts at 260°-263° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04234585 |
| Source dataset | uspto-grants-1980_11 |
| ORD ID | ord-06cc2361b0854b8998d6072f4d9fc0dc |
| Source note | uspto-grants-1980_11 |