HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl chloroformate → Diethyl 2-amino-6-[(ethoxycarbonyloxy-carbamoyl)-methyl]-azulene-1,3-dicarboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl chloroformate | HCID 10928 | — |
| Reactant | Diethyl 2-amino-6-[(hydroxycarbamoyl)-methyl]-azulene-1,3-dicarboxylate | HCID 9863689 | — |
| Product | Diethyl 2-amino-6-[(ethoxycarbonyloxy-carbamoyl)-methyl]-azulene-1,3-dicarboxylate | HCID 23296747 | 47% |
Reaction Steps
In an analogous manner to that described in Example 12, from diethyl 2-amino-6-[(hydroxycarbamoyl)-methyl]-azulene-1,3-dicarboxylate and ethyl chloroformate the title compound is obtained in 47% yield as an oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06121322 |
| Source dataset | uspto-grants-2000_09 |
| ORD ID | ord-429e80104c6a40ea9279c57c34818960 |
| Source note | uspto-grants-2000_09 |