HuagongsheHuagongshe Chemistry Print Report · For research reference only
Penicillamine → HCID 15725075, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Penicillamine | HCID 5852 | — |
| Reactant | Furfural | HCID 7362 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 15725075 | HCID 15725075 | — |
Reaction Steps
A solution containing 2.48 ml of furfural and 4.27 g of D-penicillamine in 90 ml of 30% methanol is stirred for 8 hours, then evaporated to dryness. The partly crystalline residue is rubbed with ether to give the title compound, m.p.: 141°-143° C., [α]D20 =+103° (c=0.602, dimethylsulphoxide).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04775675 |
| Source dataset | uspto-grants-1988_10 |
| ORD ID | ord-96410eb4feeb41c98b21fb02a966a606 |
| Source note | uspto-grants-1988_10 |