HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzofuran-2-carboxylic acid → 1-[(2-Benzofuranylcarbonyl)amino]cyclohexanecarboxylic acid ethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzofuran-2-carboxylic acid | HCID 10331 | — |
| Reactant | Ethyl 1-aminocyclohexane-1-carboxylate hydrochloride | HCID 11241228 | — |
| Product | 1-[(2-Benzofuranylcarbonyl)amino]cyclohexanecarboxylic acid ethyl ester | HCID 57672902 | 80.3% |
Reaction Steps
3.11 g (15 mmol) of 1-aminocyclohexanecarboxylic acid ethyl ester hydrochloride was used instead of 1-aminocyclohexanecarboxylic acid methyl ester hydrochloride and 2.43 g (15 mmol) of benzofuran-2-carboxylic acid was used instead of 3-furancarboxylic acid in the process according to Reference example 15 to obtain 3.80 g (80%) of the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08957205B2 |
| Source dataset | uspto-grants-2015_02 |
| ORD ID | ord-d20f676cc6f04fca868a5a266d65dccb |
| Source note | uspto-grants-2015_02 |