Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydrogen Sulfide | HCID 402 | — |
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | HCID 13090842 | HCID 13090842 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 13090795 | HCID 13090795 | — |
Reaction Steps
22 parts of 3,6-dichloro-8-cyanoquinoline (prepared by a method similar to that in Example 8) in 80 parts of triethylamine and 80 parts of pyridine were heated at 40° C., and H2S gas was slowly passed in for 4 hours. Water was then added and the solid was filtered off with suction, washed with water and acetone and recrystallized from ethyl acetate. 17 parts of 3,6-dichloroquinoline-8-thiocarboxylic acid amide of melting point 226° C. were obtained. The yield corresponds to 66% of theory.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04632696 |
|---|
| Source dataset | uspto-grants-1986_12 |
|---|
| ORD ID | ord-3f19dbc9012f4dc0a1c7df731279a0f8 |
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| Source note | uspto-grants-1986_12 |
|---|
