HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tributylstannane → N-cyclohexyloxy-4-oxo-2,2,6,6-tetramethylpiperidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tributylstannane | HCID 5948 | — |
| Reactant | Iodocyclohexane | HCID 12289 | — |
| Reactant | 1-Hydroxy-2,2,6,6-tetramethyl-4-oxopiperidine | HCID 98642 | — |
| Reactant | Ethylacetate heptane | HCID 21899848 | — |
| Solvent | Chlorobenzene | HCID 7964 | — |
| Product | N-cyclohexyloxy-4-oxo-2,2,6,6-tetramethylpiperidine | HCID 22019868 | — |
Reaction Steps
Tributyltin hydride is added to a solution of excess 1-oxyl-2,2,6,6-tetramethylpiperidin-4-one and cyclohexyl iodide in chlorobenzene. The mixture is passed through silica gel with heptane/ethyl acetate to obtain 1-cyclohexyloxy-2,2,6,6-tetramethylpiperidin-4-one, which is free of any bis(4-oxo-2,2,6,6-tetramethylpiperidin-1-yloxy)cyclohexane bridged material.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05844026 |
| Source dataset | uspto-grants-1998_12 |
| ORD ID | ord-3137003edf6e42018e20f9dbcc3dac48 |
| Source note | uspto-grants-1998_12 |