HuagongsheHuagongshe Chemistry Print Report · For research reference only
p-Toluenesulfonic acid → 4,5-dimethyl-6-(4-pyridinyl)-2H-1,4-thiazin-3-one p-toluenesulfonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | p-Toluenesulfonic acid | HCID 6101 | — |
| Reactant | HCID 13805987 | HCID 13805987 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 4,5-dimethyl-6-(4-pyridinyl)-2H-1,4-thiazin-3-one p-toluenesulfonate | HCID 20249887 | 56.3% |
Reaction Steps
To a solution of 4,5-dimethyl-6-(4-pyridinyl)-2H-1,4-thiazin-3-one (30 mg) in methanol (2 ml), p-toluenesulfonic acid (31.1 mg) was added and the mixture was treated in the same manner as described in Example 1-(3) to give 4,5-dimethyl-6-(4-pyridinyl)-2H-1,4-thiazin-3-one p-toluenesulfonate (30 mg, yield 56.3%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04565813 |
| Source dataset | uspto-grants-1986_01 |
| ORD ID | ord-5c264f7a0d2c47fd938b82e524933aed |
| Source note | uspto-grants-1986_01 |