HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosgene → HCID 22799517, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosgene | HCID 6371 | — |
| Reactant | HCID 13115711 | HCID 13115711 | — |
| Product | HCID 22799517 | HCID 22799517 | 54% |
Reaction Steps
Following the procedure for the production of the racemic mixture is Example 1, diethyl 2-(3-nitro-4-acetamidobenzyl)-2-acetaminomalonate is hydrolyzed and cyclized with phosgene to produce pure Example 3 title compound in 54% yield: m.p. 259° (decomp).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04051251 |
| Source dataset | uspto-grants-1977_09 |
| ORD ID | ord-af9880a4c0d4476d8e545afe70e7a138 |
| Source note | uspto-grants-1977_09 |