HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,4-Dichloropyrimidine → 2-Chloro-4-(4-nitrophenyl)pyrimidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,4-Dichloropyrimidine | HCID 77531 | — |
| Reactant | 4,4,5,5-Tetramethyl-2-(4-nitrophenyl)-1,3,2-dioxaborolane | HCID 2773555 | — |
| Reactant | (S)-4-(6-(5-fluoropyridin-3-yl)-2-(methylthio)pyrimidin-4-yl)-3-methylmorpholine | HCID 67382782 | — |
| Product | 2-Chloro-4-(4-nitrophenyl)pyrimidine | HCID 11053626 | 53% |
Reaction Steps
Method as described for intermediate 5 using 4,4,5,5-tetramethyl-2-(4-nitrophenyl)-1,3,2-dioxaborolane and 2,4-dichloropyrimidine. The mixture was purified using flash chromatography (0-100% EtOAc in petroleum ether 40-60) to afford the title compound (1.45 g, 53%)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09249129B2 |
| Source dataset | uspto-grants-2016_02 |
| ORD ID | ord-85260b03c09a4b86b8db868ddf1cd12f |
| Source note | uspto-grants-2016_02 |