HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tetrahydrofuran → HCID 178460823, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tetrahydrofuran | HCID 8028 | — |
| Reactant | Thiourea | HCID 2723790 | — |
| Reactant | HCID 12151381 | HCID 12151381 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 178460823 | HCID 178460823 | 57.4% |
Reaction Steps
A mixture of 3-allylthio-5-chloro-1,2,4-thiadiazole (15.0 g), thiourea (5.95 g), tetrahydrofuran (45 ml) and water (15 ml) was gently boiled for 8.5 hours at 65° C. The reaction mixture was post-treated according to conventional manner to give powder of 3-allylthio-1,2,4-thiadiazole-5-thiol (8.5 g), mp. 107° to 108° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04268509 |
| Source dataset | uspto-grants-1981_05 |
| ORD ID | ord-6c6dd70b07e24e8fbd0fddbaf91783a3 |
| Source note | uspto-grants-1981_05 |