HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methylamine → HCID 80859278, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methylamine | HCID 6329 | — |
| Reactant | 5-Bromo-2-chloro-4-methoxypyrimidine | HCID 3663143 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 80859278 | HCID 80859278 | 85.6% |
Reaction Steps
A mixture of 5-bromo-2-chloro-4-methoxypyrimidine (3 g, 13.4 mmol) and methylamine (2 M in THF, 50 mL, 100 mmol) in THF (20 mL) was stirred for 40 h at rt and concentrated. The residue was purified by flash chromatography (hexane/EtOAc, 1:1) to afford 2.5 g of the title compound. tR: 0.81 min (LC-MS 2); ESI-MS: 218/220.1 [M+H]+ (LC-MS 2); Rf: 0.39 (hexane/EtOAc 1:1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08815926B2 |
| Source dataset | uspto-grants-2014_08 |
| ORD ID | ord-b6ddd713cf4d4f09a14d3287c4f4cc43 |
| Source note | uspto-grants-2014_08 |