HuagongsheHuagongshe Chemistry Print Report · For research reference only
7-(hydroxymethyl)-1H-pyrido[2,3-b][1,4]thiazin-2(3H)-one → 2-Oxo-2,3-dihydro-1h-pyrido[2,3-b][1,4]thiazine-7-carbaldehyde
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 7-(hydroxymethyl)-1H-pyrido[2,3-b][1,4]thiazin-2(3H)-one | HCID 21873728 | — |
| Catalyst | HCID 178418406 | HCID 178418406 | — |
| Product | 2-Oxo-2,3-dihydro-1h-pyrido[2,3-b][1,4]thiazine-7-carbaldehyde | HCID 21873733 | 58% |
Reaction Steps
7-Hydroxymethyl-1H-pyrido[2,3-b][1,4]thiazin-2-one (1.22 g) was oxidized with manganese dioxide by the method of Preparation (14c) to afford a solid (0.7 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07618959B2 |
| Source dataset | uspto-grants-2009_11 |
| ORD ID | ord-6ee8c8a29da446ae8d6051bba5e25b35 |
| Source note | uspto-grants-2009_11 |