HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric Acid → HCID 70413997, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | 2H-1,4-Thiazin-3(4H)-one, 5-methyl-6-(4-pyridinyl)- | HCID 3062532 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 70413997 | HCID 70413997 | — |
Reaction Steps
5-Methyl-6-(4-pyridinyl)-2H-1,4thiazin-3(4H)-one (1 g) in methanol (100 ml) and 36N sulfuric acid (0.4 ml) were treated in the same manner as described in Example 1-(4) to give 0.95 g of 5-methyl-6-(4-pyridinyl)-2H-1,4-thiazin-3(4H)-one sulfate as yellow needles.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04565813 |
| Source dataset | uspto-grants-1986_01 |
| ORD ID | ord-e2723a96fc0c472fbcef1e09a6324ebd |
| Source note | uspto-grants-1986_01 |