HuagongsheHuagongshe Chemistry Print Report · For research reference only
Aminoacetamidine Dihydrobromide → ethyl 2-amino-6,7,8,9-tetrahydro-5H-pyrazino[2,3-d]azepine-7-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Aminoacetamidine Dihydrobromide | HCID 16211382 | — |
| Reactant | Ethyl hexahydroazepine-3,4-dione-1-carboxylate | HCID 20436398 | — |
| Reactant | Ethyl hexahydroazepine-4,5-dione-1-carboxylate | HCID 20436412 | — |
| Product | ethyl 2-amino-6,7,8,9-tetrahydro-5H-pyrazino[2,3-d]azepine-7-carboxylate | HCID 13037044 | — |
Reaction Steps
This compound was prepared analogous to Example 13 by reacting a mixture of ethyl hexahydroazepine-3,4-dione-1-carboxylate and ethyl hexahydroazepine-4,5-dione-1-carboxylate (prepared from ethyl hexahydroazepine-4-one-1-carboxylate by selenium dioxide oxidation) with 2-amino-acetamidine dihydrobromide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04409220 |
| Source dataset | uspto-grants-1983_10 |
| ORD ID | ord-a8bca5cf716641baadb5ec60679bf5cc |
| Source note | uspto-grants-1983_10 |