HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Methylpiperidine → HCID 22054346, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Methylpiperidine | HCID 7974 | — |
| Reactant | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| Reactant | HCID 22054229 | HCID 22054229 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 22054346 | HCID 22054346 | 47% |
Reaction Steps
2-Methylpiperidine (0.039 g, 0.391 mmol) and 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (0.112 g, 0.587 mmol) were added to a methylene chloride solution (5 ml) of 5-(5,6-dimethoxy-3-methyl-1,4-benzoquinon-2-yl)methyl-2-phenoxybenzoic acid (0.080 g, 0.196 mmol) and the resulting solution was stirred at room temperature for 12 hours. The reaction solution was poured into ice water and then extracted with methylene chloride. The extract was washed with water and then dried, and the solvent was removed by distillation. The obtained residue was purified by preparative thin-layer chromatography (hexand:ethyl acetate=9:1) to obtain the titled compound (0.045 g, 0.0919 mmol, 47%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07064124B2 |
| Source dataset | uspto-grants-2006_06 |
| ORD ID | ord-beba9cc420b843ee9b0af5cbbcb80823 |
| Source note | uspto-grants-2006_06 |