HuagongsheHuagongshe Chemistry Print Report · For research reference only
Propylamine → HCID 67394383, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Propylamine | HCID 7852 | — |
| Reactant | 3-Cyclohexene-1-carboxylic acid | HCID 20903 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Solvent | Propan-2-one--dichloromethane (1/1) | HCID 21584124 | — |
| Product | HCID 67394383 | HCID 67394383 | 55% |
Reaction Steps
Cyclohex-3-enecarboxylic acid (0.71 mmol, 90 mg), NH2CH2CH2CH3 (0.86 mmol, 70 μL) and EDC.HCl (0.86 mmol, 164 mg) were dissolved in CH2Cl2 (3 mL). DIEA (1.43 mmol, 252 μL) was added at 0° C., and the reaction was stirred for 16 h at rt. The usual workup and chromatography (Acetone/CH2Cl2/10:90) yielded N-propylcyclohex-3-enecarboxamide 26 as a white powder (65 mg, 55%). 1H NMR (400 MHz, CDCl3) δ 5.64 (m, 3H), 3.17 (dd, J=8 Hz, J=8 Hz, 2H), 2.30-1.93 (m, 5H), 1.87-1.81 (m, 1H), 1.72-1.59 (m, 1H), 1.43 (m, 2H), 0.87 (t, J=8 Hz, 3H). 13C NMR (100 MHz, CDCl3) δ 175.93, 126.94, 125.61, 41.52, 41.22, 28.35, 25.97, 24.80, 23.07, 11.49.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08795647B2 |
| Source dataset | uspto-grants-2014_08 |
| ORD ID | ord-cf01a84f39114013a3308b070f964ff0 |
| Source note | uspto-grants-2014_08 |