HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrogen Sulfide → HCID 21319836, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrogen Sulfide | HCID 402 | — |
| Reactant | Dimethylformamide | HCID 6228 | — |
| Reactant | HCID 21319840 | HCID 21319840 | — |
| Solvent | Triethylamine | HCID 8471 | — |
| Product | HCID 21319836 | HCID 21319836 | 58% |
Reaction Steps
5.5 parts of 2-methyl-4-amino-5-cyano-thiazole in 50 parts of dimethylformamide and 10 parts of triethylamine are reacted with 3 parts of hydrogen sulfide as described in Example 1(a). 4.0 parts of 2-methyl-4-amino-5-thiocarbamoylthiazole (58% of theory) of melting point 209°-213° C. are obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04153607 |
| Source dataset | uspto-grants-1979_05 |
| ORD ID | ord-eae91aedd3c240b083970e1d69793fad |
| Source note | uspto-grants-1979_05 |