HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzocaine → Coumarin
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzocaine | HCID 2337 | — |
| Reactant | Ethyl 3-aminobenzoate | HCID 11400 | — |
| Product | Coumarin | HCID 323 | — |
Reaction Steps
The same procedures as Example 1 were carried out except that 150 parts of ethyl p-aminobenzoate were replaced by 150 parts of ethyl m-aminobenzoate. The 2H-1-benzopyran-2-on compound thus obtained was 228 parts.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05482986 |
| Source dataset | uspto-grants-1996_01 |
| ORD ID | ord-e7b8c92483eb449fac5d4c5c4d3b2292 |
| Source note | uspto-grants-1996_01 |