HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium → HCID 54209632, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium | HCID 5360545 | — |
| Reactant | Sodium Methoxide | HCID 10942334 | — |
| Reactant | 6-Bromomethyl-nicotinic acid methyl ester | HCID 12752237 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 54209632 | HCID 54209632 | 85% |
Reaction Steps
5.1 g (0.022 mol) of methyl 6-(bromomethyl)nicotinate [described in J. Med. Chem.; (2002), 45(23), 5005-5022], dissolved in 60 mL of methanol are added at room temperature to a solution of sodium methoxide obtained by adding 1 g (0.044 atom/g) of sodium to 40 mL of methanol. The reaction medium is then heated under reflux for 2 hours. The reaction medium is concentrated under vacuum and the residue is taken up in an aqueous solution of potassium hydrogen sulfate and dichloromethane. The organic phase is separated by decantation, dried over sodium sulfate and evaporated to dryness. 3.4 g of a yellow solid are obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07553845B2 |
| Source dataset | uspto-grants-2009_06 |
| ORD ID | ord-993d9354c2fd4b60a1958f14a49da56a |
| Source note | uspto-grants-2009_06 |