HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Pyridinylboronic acid → HCID 178498931, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Pyridinylboronic acid | HCID 2734378 | — |
| Reactant | HCID 178498916 | HCID 178498916 | — |
| Product | HCID 178498931 | HCID 178498931 | — |
Reaction Steps
4-Hydroxy-2-oxo-7-pyridin-3-yl-2H-thiochromene-3-carboxylic acid methyl ester was prepared from 7-bromo-4-hydroxy-2-oxo-2H-thiochromene-3-carboxylic acid methyl ester (Example 5 e) and 3-pyridyl-boronic acid under conditions analogous to Example 14(a). MS ESI(+) m/e: 314.12 (M+1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09149476B2 |
| Source dataset | uspto-grants-2015_10 |
| ORD ID | ord-6c43c205548e4519a4759b20f91a5eac |
| Source note | uspto-grants-2015_10 |