HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cyclohexanecarboxylic acid → N-(3-Aminophenyl)cyclohexanecarboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cyclohexanecarboxylic acid | HCID 7413 | — |
| Reactant | M-Phenylenediamine | HCID 7935 | — |
| Reactant | 1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide | HCID 15908 | — |
| Reactant | 1-Hydroxybenzotriazole | HCID 75771 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | N-(3-Aminophenyl)cyclohexanecarboxamide | HCID 16772854 | 54.5% |
Reaction Steps
A mixture of m-phenylenediamine (2.00 g), cyclohexanecarboxylic acid (2.37 g), HOBt (2.75 g) and EDCI (3.9 g) in DMF (20 mL) was stirred at ambient temperature for 2 hours. The reaction mixture was diluted with water and the resulting solid was collected by filtration. The solid was purified by silica gel column chromatography (hexane/ethyl acetate=4/1 to 1/2 v/v) to give N-(3-aminophenyl)cyclohexanecarboxamide (2.2 g) as a white powder.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07465731B2 |
| Source dataset | uspto-grants-2008_12 |
| ORD ID | ord-928aa6d2f8004723a302bab4a3d92639 |
| Source note | uspto-grants-2008_12 |