HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → HCID 13315120, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | 3-Aminonorharman | HCID 119537 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | HCID 13315120 | HCID 13315120 | — |
Reaction Steps
2 g of 3-amino-β-carboline are suspended in 35 ml of pyridine and mixed with 4 ml of acetic anhydride. The aminocarboline dissolves during slight heating. After 20 minutes the solution is evaporated. The crystalline residue is washed with water and is recrystallized from ethyl acetate. Yield: 1.5 g of 3-acetamino-β-carboline with a 200°-203° C. melting point.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04731358 |
| Source dataset | uspto-grants-1988_03 |
| ORD ID | ord-648ff060109347f393dc92e0e0108fdd |
| Source note | uspto-grants-1988_03 |