HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → HCID 20459805, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | Cyanoacetic acid | HCID 9740 | — |
| Reactant | HCID 13326262 | HCID 13326262 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | HCID 20459805 | HCID 20459805 | — |
Reaction Steps
A mixture of 1 mole of cyanoacetic acid, 1 mole of 1-(2,6-dimethylphenyl)semicarbazide and 300 ml of acetic anhydride is heated to 80° for 2 hours. The mixture is cooled to RT, 50 ml of ether is added and it is stirred at RT overnight. The reaction mixture is filtered, washed with ether (3X) and dried to give N-(2-cyanoacetyl)-1-(2,6-dimethylphenyl)semicarbazide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04448961 |
| Source dataset | uspto-grants-1984_05 |
| ORD ID | ord-4cd92fd3a7b34398bb2c605dbe80bad5 |
| Source note | uspto-grants-1984_05 |