HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Acetylpyridine → HCID 13672423, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Acetylpyridine | HCID 9589 | — |
| Reactant | 2,2,2-Trichloroethyl chloroformate | HCID 87063 | — |
| Reactant | 5-Methyl-2h-1,4-thiazin-3(4h)-one | HCID 290017 | — |
| Product | HCID 13672423 | HCID 13672423 | 42% |
Reaction Steps
A mixture of 3-acetylpyridine (2.18 ml), 2,2,2-trichloroethylchloroformate (3.44 ml) and 5-methyl-2H-1,4-thiazin-3(4H)-one (1.29 g) was treated in the same manner as described in Example 2 (i) to give the titled compound (1.77 g, yield 42%) as pale yellow crystals. Ethyl acetate-n-hexane (=1:1) was used as a developing eluant.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04800201 |
| Source dataset | uspto-grants-1989_01 |
| ORD ID | ord-b55aaa9fbe59412d8ad4063b58abdf58 |
| Source note | uspto-grants-1989_01 |