HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Cyanopyridine → HCID 13672421, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Cyanopyridine | HCID 79 | — |
| Reactant | 2,2,2-Trichloroethyl chloroformate | HCID 87063 | — |
| Reactant | 5-Methyl-2h-1,4-thiazin-3(4h)-one | HCID 290017 | — |
| Product | HCID 13672421 | HCID 13672421 | 25% |
Reaction Steps
A mixture of nicotinonitrile (1.62 g), 2,2,2-trichloroethylchloroformate (2.13 ml) and 5-methyl-2H-1,4-thiazin-3(4H)-one (1.0 g) was treated in the same manner as described in Example 4 (i) to give the titled compound (0.8 g, yield 25%) as pale yellow crystals. Chloroform-methanol (=20:1) 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-a0bd536f048d4defa41a2e49a7c5ab9d |
| Source note | uspto-grants-1989_01 |