HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 54287317, compound → HCID 54555908, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 54287317 | HCID 54287317 | — |
| Catalyst | Calcium Palladium Carbonate | HCID 12000666 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 54555908 | HCID 54555908 | — |
Reaction Steps
3.45 g of 2-ethynylnicotinic acid ethyl ester are dissolved in 100 ml of ethyl acetate, 1 g of Lindler catalyst (5% Pd/CaCO3 lead poisoned) added and stirred under H2 (1 atm) until H2 absorption ceases. The reaction mixture is filtered through celite and the solvent removed by evaporation to yield the title compound as an oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05670456 |
| Source dataset | uspto-grants-1997_09 |
| ORD ID | ord-f47d068b7f804682bda9aaeaa7f402df |
| Source note | uspto-grants-1997_09 |