HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 21329997, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | 2-Methyl-5-hydroxypyridine | HCID 14275 | — |
| Reactant | 3,5-Dichloro-4H-1,2,6-thiadiazin-4-one | HCID 354026 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 21329997 | HCID 21329997 | 77.2% |
Reaction Steps
This compound was prepared in the manner of Example 3, using 14.6 grams (0.08 mole) of 3,5-dichloro-4H-1,2,6-thiadiazin-4-one, 8.7 grams (0.08 mole) of 3-hydroxy-6-methylpyridine and 8.9 grams (0.088 mole) of triethylamine in 300 ml of tetrahydrofuran. The crude product was recrystallized from ethanol to give 15.8 grams (77%) of 3-chloro-5-(6-methyl-3-pyridyloxy)-4H-1,2,6-thiadiazin-4-one; m.p. 155°-156° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04143138 |
| Source dataset | uspto-grants-1979_03 |
| ORD ID | ord-162a4eea88da40d48287068349c20228 |
| Source note | uspto-grants-1979_03 |