HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cyclopropylamine → HCID 21545717, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cyclopropylamine | HCID 69828 | — |
| Reactant | HCID 12201360 | HCID 12201360 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 21545717 | HCID 21545717 | — |
Reaction Steps
5,6-Dichloro-1-methyl-1H-indazole-4,7-dione (10 grams prepared as in Example I) and cyclopropylamine (10 grams) in ethanol (50 milliliters) were stirred together at room temperature for 30 minutes. The precipitate formed was filtered off and dried to yield the desired product as a red solid having a melting point of 175°-176° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03952003 |
| Source dataset | uspto-grants-1976_04 |
| ORD ID | ord-34a39fc10d3a4f37aab710894e1623a0 |
| Source note | uspto-grants-1976_04 |