HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenelzine → Ethyl 5-methyl-1-phenethylpyrazole-3-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenelzine | HCID 3675 | — |
| Reactant | Ethyl 2,4-dioxovalerate | HCID 69208 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | Ethyl 5-methyl-1-phenethylpyrazole-3-carboxylate | HCID 22145419 | — |
Reaction Steps
The title compound was prepared from phenethyl hydrazine (3.92 g, 0.029M)(obtained by the method of J. H. Biel U.S. Pat. No. 3,000,903) and ethyl 2,4-dioxovalerate (4.55 g, 0.029M) as described in Example 1, Preparation 1 as a yellow oil (3.84 g, 52%); νmax (CH2Cl2) 1720 cm-1 ;
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05612477 |
| Source dataset | uspto-grants-1997_03 |
| ORD ID | ord-5284b217ab9f479ba2486466260bd624 |
| Source note | uspto-grants-1997_03 |