HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 3-{2-[2-(4-Hydroxy-phenyl)-ethylamino]-pyrimidin-4-yl}-benzaldehyde
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 4-{2-[4-(3-Dimethoxymethyl-phenyl)-pyrimidin-2-ylamino]-ethyl}-phenol | HCID 67045057 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | 3-{2-[2-(4-Hydroxy-phenyl)-ethylamino]-pyrimidin-4-yl}-benzaldehyde | HCID 86603262 | — |
Reaction Steps
Intermediate 27 (2.2 g) was treated with 30 mL of 3N HCl in 60 mL of CH3CN at room temperature overnight. The solvent was removed by rotary evaporation and the residue partitioned between ethyl acetate/sat. NaHCO3. Yield: 1.9 g, 99%. LC-MS showed the product had the expected M+H+ of 320.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08268822B2 |
| Source dataset | uspto-grants-2012_09 |
| ORD ID | ord-6a1676b8fec94dc09692ea89beb89725 |
| Source note | uspto-grants-2012_09 |