HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 20557557, compound → HCID 13144522, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 20557557 | HCID 20557557 | — |
| Solvent | Ethyl acetate hexane | HCID 21226206 | — |
| Product | HCID 13144522 | HCID 13144522 | 35% |
Reaction Steps
In a manner analogous to that described in Example 32, from methyl 2,3,5,8-tetrahydro-2-(3-acetylthiopropyl)-1,3-dioxo-1H-1,2,4-triazolo[1,2-a]pyridazine-5-carboxylate there was obtained in 35% yield 2,3,5,8-tetrahydro-2-(3-mercaptopropyl)-1,3-dioxo-1H-1,2,4-triazolo[1,2-a]pyridazine-5-carboxylic acid of melting point 119°-121° C. (from ethyl acetate/hexane).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04307094 |
| Source dataset | uspto-grants-1981_12 |
| ORD ID | ord-997a2216bede4e5aa0079e69bffe6d5c |
| Source note | uspto-grants-1981_12 |